Lesson 35
Your Routine: Watchlist, Journal & Review
A short list of companies to study, each with a reason, a source and a date; a weekly, monthly and quarterly routine; rules to hold, add or sell written in advance; and one journal of every decision.

A stock watchlist is a short list of companies you are studying, each with a reason, a dated source and the next date to check. Keep it small enough for your time, read it on a weekly, monthly and quarterly routine, record every decision in a journal, and write your rules to hold, add or sell first.
On Tuesday 20 October 2026, Titan told NSE that its board would meet on Thursday 5 November to approve its results. Asian Paints had given 23 days' notice of its results day. Jio Platforms, listed on 28 October, gave the least the rules allow: two working days. The news that changes a business arrives on dated days, announced in advance. You do not need a screen all day. You need a calendar, and a routine to read it.
By the end you will be able to answer three questions: which companies belong on your watchlist, how many, and what to write for each; how often to check, and what to do each week, month, quarter and year; and when to hold, add or sell, and how to know you followed your own rules.
Maya, who runs a burger restaurant and is learning to invest, is made up, and so are her schedule, her lists, her rules and her journal. Titan, Asian Paints, L&T and Jio Platforms are real, and every date and price comes from their filings with NSE (the National Stock Exchange of India) or its daily records. Nothing on this page is a trade anyone made. Amounts are in Indian rupees (₹). Where we do our own arithmetic, we say derived.
A Watchlist Is a Research Queue
A list of questions with dates, not prices to watch or shares to buy
So I add every share I like and keep the app open during service?
What would you learn at 1 pm that you could not learn on Monday morning, Maya?
Whether it's going up or down, I suppose.
That's the price. Your list is for the business: what you want to know, and when you'll find out.
A watchlist is a saved list of companies you are studying. Each name earns its place with a reason in one sentence, a dated source, and the next date on which something will be known. That makes it a queue: the next name to read is the one whose date comes first.
It is not your holdings, the shares you own and see in your demat account, and , an instruction to buy or sell. A watchlist has no quantity, no cash and no purchase price. Removing a name from it changes nothing you own; adding one commits no money. Holdings and orders have their own screens (placing your first order shows them).
A price changes every second, for many reasons (what moves share prices). What you can learn about the business changes on a few known days, and chapter 2 shows how few. The app's row tells you where the price is; your row tells you what you are waiting to find out.
, on Friday 30 October 2026 after the close, is drawn below, beneath the way an app shows the same Titan: two companies to study, one on her Watch list with a dated note, one to check again after an event, and her index fund on hold.
Figure 1Research queue
The same Titan, as a price and as a question
It tells you where the share is, not what you are waiting to find out.+₹2.50 +0.06%no question, no date
NSE, Fri 30 Oct 2026. Here to check the row, not to chase.StudyThu 5 Novresults, notified 20 OctRead them; start a note
NSE, Fri 30 Oct 2026. Here to check the row, not to chase.StudyWed 4 Novrecord date, ₹5.75 interim dividendRead the 29 Oct results
NSE, Fri 30 Oct 2026. Here to check the row, not to chase.Watchby Sun 14 Feb 2027next results; date not announcedRe-read my note's four lines
Jio PlatformsNSE: JPLClose ₹1431.30NSE, Fri 30 Oct 2026. Here to check the row, not to chase.Check againFri 30 Octfirst results, filed 7:07 pmMon 2 Nov: read them; Study or Archive
But if I'm not watching, how will I know when something happens?
Match the Study to Your Time
The news that changes a business is announced before it arrives, and your minutes decide the list's size
Results come on announced days. A listed company reports its results, its sales, costs and profit for the period, every quarter. In India its board must tell the exchange before the meeting that will approve them, not counting the day of the notice or the day of the meeting, and the results must reach the exchange of the quarter's end, or 60 days for the full year. Other countries have their own rules; the habit is the same.
Three companies, one year. In 2026 on 10 February, 8 May and 7 August and, as notified on 20 October, will report on 5 November. on 27 January, 29 May, 29 July and 29 October; , 5 May, 28 July and 27 October. Twelve days, each inside its legal window (derived). On every other day , and their other filings can wait for Maya's weekly look.
The notice varies; the minimum does not. Asian Paints gave 23 days' notice, Titan 16 and L&T 14; as a listed company, sent its letter on Tuesday 27 October for Friday 30 October, with two working days between (derived). Any of them is enough for a routine that looks ahead once a week.
Figure 2Results days
Twelve results days in a year, each announced in advance
Results for the quarter to 31 Dec 2025.
Filed 5:04 pm (NSE)
Inside the window to Sat 14 Feb.Titan · Fri 8 May 2026
Results for the year to 31 Mar 2026.
Inside the window to Sat 30 May.Titan · Fri 7 Aug 2026
Results for the quarter to 30 Jun 2026.
Filed 4:04 pm (NSE)
Inside the window to Fri 14 Aug.Titan · Thu 5 Nov 2026
Results for the quarter to 30 Sep 2026.
Notified Tue 20 Oct
Announced, not yet held, as of Fri 30 Oct.
Inside the window to Sat 14 Nov.
Results for the quarter to 31 Dec 2025.
Filed 1:58 pm (NSE)
Inside the window to Sat 14 Feb.Asian Paints · Fri 29 May 2026
Results for the year to 31 Mar 2026.
Inside the window to Sat 30 May.Asian Paints · Wed 29 Jul 2026
Results for the quarter to 30 Jun 2026.
Inside the window to Fri 14 Aug.Asian Paints · Thu 29 Oct 2026
Results for the quarter to 30 Sep 2026.
Notified Tue 6 Oct; filed 2:04 pm (NSE)
Inside the window to Sat 14 Nov.
Results for the quarter to 31 Dec 2025.
Filed 5:35 pm (NSE)
Inside the window to Sat 14 Feb.L&T · Tue 5 May 2026
Results for the year to 31 Mar 2026.
Inside the window to Sat 30 May.L&T · Tue 28 Jul 2026
Results for the quarter to 30 Jun 2026.
Inside the window to Fri 14 Aug.L&T · Tue 27 Oct 2026
Results for the quarter to 30 Sep 2026.
Notified Tue 13 Oct; filed 5:13 pm (NSE)
Inside the window to Sat 14 Nov.
Jio PlatformsJio Platforms · Fri 30 Oct 2026Results for the quarter to 30 Sep 2026, its first as a listed company.
Letter sent Tue 27 Oct; filed 7:07 pm (NSE)
Inside the window to Sat 14 Nov.first results as a listed companyfirst results
The first Monday after the window for the quarter to 31 Dec 2025 closed on Sat 14 Feb.Mon 1 Jun 2026
The first Monday after the window for the year to 31 Mar 2026 closed on Sat 30 May.Mon 17 Aug 2026
The first Monday after the window for the quarter to 30 Jun 2026 closed on Fri 14 Aug.Mon 16 Nov 2026
The first Monday after the window for the quarter to 30 Sep 2026 closed on Sat 14 Nov.next: Mon 16 Nov16 Nov
Twelve days for three companies in a year, each inside its window and announced in advance: Asian Paints gave 23 days' notice, Titan 16, L&T 14.
Read after, not during. Results can come during market hours (Asian Paints, 2:04 pm on 29 October) or after the close (L&T, 5:13 pm on 27 October; Titan's will be published right after its meeting). Either way, they will say the same thing the next morning.
Time decides the list's size. Maya keeps her mornings for the restaurant until lunch prep, so she gives the list 20 minutes on Monday. At about five minutes a name for the weekly check, that is four names (made up). A list longer than the time to read it is not research; it is a feed.
Four names, then. But which four?
Choose the Universe, Verify Each Name
A small set you can understand, and the exact security, checked on the exchange's current list
Choose a universe before names. A universe is the set of companies you allow yourself to study. Maya's: large Nifty 50 companies whose business she can explain in one sentence, and companies the course has shown her; Titan, Asian Paints and L&T are all in the Nifty 50 (market indices explains the index). A new listing can join the queue as "check again after the event", as Jio Platforms did (IPOs explained). A tip is never a source (staying safe).
Check one: the company and the security. Write down the listed company, its symbol and its ISIN, (how to research a stock separates the company from its shares). Take them from the exchange's current list, not from a search result.
The trap, in real records. On 30 October 2026, NSE's Nifty 50 file and BSE's daily file both gave Titan's ISIN as INE280A01028 and Asian Paints' as INE021A01026, while NSE's own board-meeting records still carried the older INE280A01010 and INE021A01018. The same companies, two codes, and a row with the older one would not match the exchange's current list. The current list wins; note where you took the code from.
Figure 3Verify each name
One Titan, two codes
INE280A01028The code to copyThe exchange's current list. Write down where you took it, and the date.current list
INE280A01010The same company, an older codeStill in another NSE record on the same day. A search result can hand you this one.older code
Asian Paints too: INE021A01026 on the current list, INE021A01018 in the older records.
Take the code from the exchange's current list, and write down where you took it.
Check two: . A price needs its exchange and its date: Titan closed at ₹4436.50 on NSE on Friday 30 October 2026 (how to read a stock quote reads a quote in this order).
Check three: does it fit the time? If adding a name would push the weekly check past the 20 minutes, a name leaves first. Removing it is not a judgment of the company; it is a choice about your time.
I've got my four. Are they all the same kind of name?
Study, Watch, Hold
Each name is in one state, and moves only when the paper for the next one is done
Every name is in exactly one place, and the place says what it still needs. Study is for a name she is still learning: what it sells, who pays, how it reports. It needs nothing but a reason and a date. Titan and Asian Paints are here.
Watch is for a name with a dated research note (how to research a stock writes one): what she knows, what she assumes, what would change her mind and when to check. L&T is here, with its note of 30 October 2026. Watch is still not owning; it is waiting for the next check.
Hold is for something she owns. The gate into it is a decision written in her journal before it is made: the reason, the loss budget and the share count (risk management 101), and the feeling named (trading psychology). Maya's only holding here is her broad index fund, from her plan in asset allocation basics.
Two more places keep the list honest. waiting for one event: Jio Platforms, until she has read its first results. Archive keeps a name she dropped, with the date and the reason, so the list never forgets why.
Figure 4Three lists
A name moves only when its paper is done
Jio Platformsuntil she has read its first resultsWhat she knows, what she assumes, what would change her mind and when to check, with the date she wrote it.A dated notelesson 30
Written before the decision: the reason in one sentence, the loss budget and the share count, and the feeling named.A journal linelesson 31, lesson 33
Moving back is normal: a note that fails sends the name back to Study, or to Archive.
Moving back is normal. A Watch name whose note fails goes back to Study or to Archive; a holding sold returns to Watch or Archive with its journal line.
What do I actually write for each name, so Monday doesn't take an hour?
One Evidence Row per Name
Six fields that fit on one line of the board and point to the deeper note
Here is Maya's row for L&T, the one name on her Watch list. It is short because the note behind it is long: the dated note from how to research a stock, written on 30 October 2026.
Figure 5The evidence row
One row, six fields, every one checkable
The exact security.Larsen & Toubro · NSE: LT · ISIN
INE018A01030from NSE's current list, 30 Oct 2026Filed factOne sentence.I want to see whether signed work turns into revenue as the note assumes.Maya's, made up
A document and its date.Results of 27 Oct 2026, filed 5:13 pm; my note of 30 Oct 2026Filed fact
The next dated event.Results for Oct to Dec 2026: date not announced, due by Sun 14 Feb 2027Derived
One line from the note.Signed work below about two years of revenue (2.8 years at 30 Sep 2026)From her dated note
What she will do, and when.Mon 16 Nov, her quarterly review: re-read the note's four lines against these resultsMaya's, made up
Six fields, every one checkable. What it is, why it is here, the source and its date, the next event, what would change her mind, and the next check: a stranger could open each source and get the same answer.
One line from the note, not the note. The row carries the single line most likely to move: (it was 2.8 years at 30 September 2026, derived from L&T's filing). The other three lines stay in the note.
Dates on everything, including the date you wrote the row. A row without a date cannot tell you it is stale. L&T's next results date was not announced on 30 October, so the row carries the legal deadline instead: Sunday 14 February 2027 (derived).
Your turn: copy the six headings for each name on your list: what it is, why it is here, source and date, next event, what would change my mind, next check.
So when, exactly, do I read all this?
The Weekly and Monthly Routine
Fixed slots in your own week, kept even when nothing happens
Every Monday before lunch prep, Maya writes the restaurant's weekly order from last week's numbers: buns, patties, boxes. She never changes the order mid-service because one table sent back a burger. On Mondays now, her weekly review page goes up beside the order sheet.
Her kitchen runs on prep, service, close and the Monday order; decisions are made in the quiet slot, not in the rush. The list works the same way. The difference: she sees her own sales every night, while a company's numbers arrive four times a year and its price moves every second for reasons she cannot see.
Weekly, on Monday, 20 minutes (made up): open the board; look one week ahead for dates (results, record dates, listings); read anything filed since last Monday for her names; move a name only if its paper is done; write one journal line, even "no change, no trade". Market holidays shift nothing: the routine runs on her calendar, not the exchange's.
Monthly, on the first Monday, 45 minutes (made up): check the depository's statement, (staying safe explains it), against her own records; prune the list, archiving with a reason and never deleting; put the next month's dates on the board; and check that what she owns still matches her written plan (asset allocation basics).
Figure 6Routine
The routine fits the restaurant's quiet hours
20 minutes, beside the weekly order: the week ahead, new filings, one journal line. On the first Monday, 45 minutes: the statement, the prune, the month's dates.
52 × 20 = 1040
12 × 45 = 540
4 × 120 = 480
About 34 hours; 39.6 minutes a week.
Quarterly and yearly, one line each: after each results window closes, the review of chapter 8, the next on Monday 16 November 2026; every October, her plan and its rebalance.
It adds up to about 34 hours a year, or 40 minutes a week on average (derived from her made-up slots). Between slots, an alert is a reason to add a line to Monday's list, not to act; chapter 7 says when to act sooner.
And if something falls hard on a Wednesday, I just wait for Monday?
When to Hold, Add or Sell
Act on the reason, not on the price, with rules written while you are calm
If a share I hold falls 7% in two days, shouldn't I sell before it falls more?
Did the fall change the reason you bought, or only the price?
I wouldn't know until I'd read why.
Then reading is the first step. The reason decides; the price only asks you to check it.
Two real results days. Asian Paints filed its results at 1:58 pm on Tuesday 27 January 2026. From the share closed at ₹2622.80 that day and ₹2511.80 the next, 7.10% lower in two sessions (derived). L&T filed its results after the close on Tuesday 27 October 2026, and its share closed 3.72% higher the next day, at ₹3801.30 (derived). Neither move tells a holder what to do. Each puts one task on the list: read the results against the note, line by line.
What reacting costs. Morningstar measured it: over the ten years to December 2025, the average dollar invested in US mutual funds and ETFs earned 8.7% a year, while the funds themselves earned 9.9%. The gap, about 1.2 points a year, came from when and how much investors bought and sold. The funds were the same; the timing was the investors'.
Figure 7What reacting costs
The funds earned 9.9% a year. Their investors earned 8.7%.
The sources agree on what counts. Morningstar's good reasons to sell are the goal reached or the money needed, an investment that changed fundamentally, and a reason for buying that is broken; its poor ones are short-term performance, trying to dodge an expected event, and . Zerodha Varsity holds a share "as long as the investible grade attributes stay intact", and does not sell on a fall alone.
Selling is not a verdict. A sale under written rules says the reason or the plan changed, not that the company is bad; the name goes back to Watch or Archive with its journal line, and can return.
Write the rules first. CFA Institute's guide for individual investors says a written policy offers "an objective course of action" when markets are disrupted. Maya writes hers on a quiet Monday, on one page, for any holding: they name no share. They come in three parts: hold while the note's reasons stand; add only as a new decision, sized from her loss budget; sell or reduce when a reason breaks, never on a price move alone.
Figure 8Written first
Maya's rules, on one page
Maya's ruleswritten Monday 2 November 2026
- Hold
- while my note's reasons still hold, none of its "change my mind" lines is crossed, and the money's deadline is far off.
- Add
- only after re-reading the note against the latest results; only as a new decision, sized from my ₹1000 loss budget (lesson 31); only if the total stays inside my plan's share for that money (lesson 12); never to bring an average down.
- Sell or reduce when
- a "change my mind" line is crossed, and a re-read confirms it (lesson 30)
- I find my note was wrong on a fact
- the money's job arrives: money for a dated goal leaves shares well before its date (lesson 12)
- a holding grows past its share of the plan, at my October rebalance
- a trade reaches the exit I planned before it (lesson 31)
- Not, on its own
the price fellthe price rosea tip, a headline or a group chatwanting my purchase price backa quiet week
When: on my weekly or quarterly slot. Between slots, only a crossed line or a planned exit acts sooner.
How will I know, months from now, whether I actually kept these rules?
The Journal and the Quarterly Review
Every decision written before you act, and a quarterly count of the rules you kept
One journal, every decision. One notebook or file, used for every decision: a name moved between lists, a paper trade (zero to first trade), an addition to her fund, a sale, and each Monday's line even when nothing changed. Before: the date, the decision, the reason in one sentence, the note it rests on, the size and loss budget if money moves, and the feeling named. After: the result, on a separate line, with its date (trading psychology shows the page).
Never delete. A wrong entry is crossed out with a date and a line saying why. A journal with the losses removed teaches the wrong lesson.
The quarterly review comes after the window closes. Results for a quarter must be out within 45 days, so Maya reviews on the first Monday after: the next is Monday 16 November 2026 (derived). Two hours, six questions. Did every name's next check happen, and which rows are stale? Did any result cross a "change my mind" line, and has the note been re-read and re-dated? How many decisions did she make, and how many followed her written rules? How did her result compare with the index over the same months (beginner mistakes handed this check on)? What did each decision cost, including charges (brokerage, charges and taxes), and are her records ready for tax (taxes on your trades)? And what will she change: the list's size, the time, a rule? She writes the change and its date.
Judge the process, then the result, over years. Maya's first quarter (made up): thirteen Monday lines; nine "no change, no trade"; four decisions, three as written, and one that broke a rule (she moved a name to Watch before its note was dated). Three of four is , not a win rate. Results need longer: CFA Institute's example reviews reports every quarter but judges success over eight quarters, two years. Her pause line from risk management 101 still stands between reviews: if her learning money falls 10% below its highest point, she opens no new trade until she has read her journal.
Figure 9The quarterly review
A quarter of Mondays
Read a new listing's first results and moved the name on, as the board said, with the date.2
No change, no trade.9
Quarterly review: archived a name the weekly 20 minutes had no room for, with the date and the reason.16
No change, no trade.23
No change, no trade.30
Moved a name to Watch before its note was dated. Crossed out the next Monday, with the date and why.7
No change, no trade.14
No change, no trade.21
No change, no trade.28
Added to her index fund, as her written plan says.4
No change, no trade.11
No change, no trade.18
No change, no trade.25
3 of 4 decisions followed the rules
a count of rules kept, not a win rate
No change, no trade · 9Decision, as written · 3Decision, broke a rule · 1
Every October, the year: the plan's money and its rebalance (asset allocation basics), on the calendar or when a part has drifted 5 points or more from its target. It is a yearly job, not a weekly one, as the US SEC's guide suggests.
So that's the routine. Where do I go from here?
Where to Go Next
The course ends; the routine does not
Maya began this course with her restaurant and one question: why does a stock market exist at all? Here is what you can now do, from that first lesson on: say why a market exists, what a share is, how an exchange matches buyers and sellers and what moves a price (why the stock market exists); decide when your money is ready, where it can go and whom to trust (your money before the market); open the accounts, place an order, and know what it costs and when it settles (the three accounts); read an index, a company's size, a corporate action and a price band (market indices); read a chart and a report and write a dated note (technical and fundamental analysis); size a risk, stay away from borrowed money and catch your own biases (risk management 101); read one card of twelve checks before every order (12 beginner mistakes); and keep a routine that runs on dates, not prices.
Next Monday. The first task is not new learning: it is your first Monday slot. Choose the minutes you can keep, the few names that fit them and the six headings for each, then write the first journal line, even if it says "no change, no trade".
Figure 10Course complete
Your board, and the end of the course
Next Monday: four names, twenty minutes, one journal line.
Keep it openThe GlossaryWhen you are readyThe Options course: What are derivatives?
The Glossary keeps every word of the course in one place, for the day a filing or a headline uses one you have forgotten.
The Options course starts from what a derivative is (what are derivatives?). Before it, read what trading vs investing shows about how individual traders in futures and options fared in SEBI's studies, and what margin, leverage and pledging shows about borrowed exposure. The course will still be there after a year of Mondays.
Going back is part of the routine. When a quarterly review finds a weak spot, a rule broken or a note not dated, the lesson that taught it is one link away on the board's rows. Your names will differ from Maya's; the routine will not.
Before you go
Check yourself
4 questions from this lesson. Pick an answer to see why, then slide on to the next.
Question 1 of 4
Questions readers ask
Common questions
How do I build a stock watchlist?
Choose a small universe you understand, check each company's symbol and ISIN on the exchange's current list, and give each name a reason, a dated source, its next event and the next check. Keep only as many names as you can read in the time you set aside each week.
How many stocks should be on a watchlist?
There is no fixed number; let your time decide. If your weekly check takes about five minutes a name and you have twenty minutes, four names is the list. A list longer than the time to read it becomes a feed of prices, not research.
How often should I review my stocks?
On a fixed routine, not on every price move: a short weekly look ahead, a monthly check of statements and the list, a quarterly review after results are out (in India, within 45 days of the quarter's end), and a yearly look at your whole plan.
When should I sell a stock?
When the reason you bought is broken, when you find your research was wrong, when the money is needed for its goal, when a holding has outgrown its share of your plan, or when a trade reaches the exit you planned. A fall or a rise on its own is a reason to re-read, not to sell.
What should an investment journal include?
For every decision, before you act: the date, what you decided (including "no trade"), the reason in one sentence, the note it rests on, the size and loss budget, and how you felt. After: the result, on its own line. Review it every quarter for the rules you kept.
Do I need to watch the stock market all day?
No. Company results come on announced days: in India a company must give the exchange at least two working days' notice of the meeting that approves them. In 2026 Titan, Asian Paints and L&T had twelve results days between them.
Words to keep
The 18 words this lesson used, in plain English
Watchlist
A saved list of companies you are studying, each with a reason, a dated source and the next date to check; it holds no quantity, cash or purchase price.
Sources for further reading
19 sources- NSEboard meetings, Titan (date, purpose, time stamp; the same page for Asian Paints, L&T and Jio Platforms)
- Titan Companynotice of the board meeting on 5 Nov 2026 to approve the results to 30 Sep 2026 (SEC 80/2026-27, 20 Oct 2026)
- Asian Paintsoutcome of the board meeting, results and interim dividend (APL/SEC/57/2026-27/41, 29 Oct 2026)





