In February you place a standing instruction: sell 250 shares if the price touches ₹880. It is a sensible thing to do and this track has recommended it repeatedly, because a decision taken calmly in February is worth more than a decision taken at 2:40 on a Tuesday afternoon by somebody who is at work and frightened. In June the company sells the division that was the whole reason you bought it. You reread the holding, decide that what remains is a reasonable income position, and are pleased with yourself for having reviewed it. In November the price touches ₹880 and 250 shares are sold — by you, in February, on the instructions of a person who has been out of date since the monsoon. The other version of this lesson is the same story with nothing happening at all: the price touches ₹880 in November and no order goes in, because the instruction expired in August and neither the app nor anybody else ever mentioned it again.
On Tuesday you set an alarm for a quarter past four to catch Wednesday’s train. On Tuesday night the trip is cancelled, and the alarm is not a party to that conversation, so at a quarter past four the whole house wakes up. Nobody is confused about what happened. The alarm did exactly what it was told, by somebody who knew less than you do now. And the opposite failure is worse and quieter: the alarm you were sure you set, which never rings, and which you find out about by missing the train.
A resting instruction is an alarm with money attached. It cannot know about Tuesday night, and it is silent about its own existence in both directions.
- The reason for owning the stock changed and the trigger did not. The number is still reachable; the case behind it is gone.
- A corporate action moved the price series without moving the business, so the figure in the instruction is now measuring a different thing.
- The size is stale. The 250 shares were a quarter of the position in February and are the whole of it now, because you sold the rest in July.
- You are on a train, and the first you know about it is a message.
- The validity ran out. Every such facility has a maximum life set by the broker, and its expiry is not an event anybody announces to you.
- The broker cancelled it at a corporate action — a common and entirely defensible thing to do, which leaves you unprotected at the exact moment the price has moved.
- The trigger fired and the order that followed did not execute. A trigger releases an order; an order still has to find somebody on the other side.
- A margin shortfall, a freeze or a change of segment blocked it, and nothing bounced back to tell you.
The corporate action problem
The most instructive failure is the one nobody chooses. A bonus issue or a stock split changes the number of shares and the price per share without changing what the company is worth to you; a demerger divides the price across two listings. On the ex-date a price of ₹900 becomes about ₹450 and the business has not moved a rupee. Every instruction you have ever written in the old currency now says something you never meant: a sell trigger at ₹1,000 has become unreachable, and a stop-loss order resting at ₹700 now sits far above the price and would fire immediately — on an event that is not a fall. Brokers know this and handle it, most commonly by cancelling the affected standing orders outright, which is the sane response and which leaves you, silently, without protection you believed you had. What no broker can do is rewrite your intention, because your intention is not a number anybody holds. The practical rule is short and it survives every difference in how brokers behave: any corporate action on a holding is a prompt to reread every standing instruction on that holding.
When to open the orders screen
- On any corporate action affecting the holding. Bonus, split, demerger, rights, buyback. Whatever your broker did about it, your number now measures something else.
- When the reason for the holding changes. The review is not finished when you have decided about the shares. It is finished when you have looked at the instructions attached to them.
- When the position size changes. A trigger written for a quantity you no longer hold, or for a quantity that is now the entire position, is a different instruction from the one you wrote.
- On a fixed date, roughly quarterly, whether or not anything has happened. The expiry nobody told you about can only be found by looking, and the quarterly sweep is the cheapest way to find it.
- Before a long absence. The standing instructions are the part of the portfolio that keeps working while you are away — which is the argument for having them, and the reason to read them before you go.
A stop-loss trigger to sell at ₹700 has been resting since March. In September the company issues bonus shares one for one, so the price adjusts from about ₹900 to about ₹450 on the ex-date and your shareholding doubles. What should you assume about the instruction?
February mein trigger laga diya: ₹880 pe 250 share bech dena. June mein company ne wahi division bech diya jiske liye share liya tha — aapne holding dobara dekhi, socha ab dividend ke liye rakhenge, aur khush bhi hue ki review kar liya. Par holding ka screen aur order ka screen alag hain, aur June ke baad faisla order wale screen pe reh gaya tha. November mein ₹880 chhua aur 250 share bik gaye: ₹2,20,000 mile, ₹1,78,000 lagat pe ₹42,000 ka munafa, aur ek tax jo is saal ke plan mein tha hi nahi. Bhaav bura nahi tha — baat yeh hai ki yeh faisla February wale aadmi ne liya, jise June mein hata diya gaya aur bataya kisi ne nahi. Ulta bhi utna hi hota hai: instruction August mein khud khatam ho gaya aur girawat mein aap bina bachaav ke baithe rahe. Har standing order pe do tareekh likho — kab khatam hoga, aur kab aap use dobara padhoge.
- A standing instruction protects a decision from your later judgement and from your later information alike.
- It fails in two directions, and both are silent: acting on stale reasons, or having quietly expired.
- A trigger only releases an order. The order can still go unfilled or be rejected.
- Any corporate action rewrites what your price-based instructions mean, whatever the broker did about them.
- Give every standing instruction two dates: when it expires, and when you will next read it.
Mark it done to track your progress through the curriculum.
Common questions
Short, direct answers to what people ask about this topic.
- what is a gtt order and how long does it stay active
- A GTT — good till triggered — is a resting instruction held by your broker to place an order when the price reaches a level you have set, and it stays alive for a maximum period the broker fixes rather than forever. It does not sit at the exchange: nothing reaches the market until the trigger is touched, at which point an ordinary order is placed on your behalf. Because the validity is a broker setting and its expiry is not announced to anybody, an instruction placed in February can quietly be gone by August with nothing on any screen saying so.
- an instruction that rests with the broker until a trigger price is reached is called
- A good till triggered order, usually shortened to GTT and described by some brokers as a trigger or resting order. A stop-loss order is the same idea on a much shorter clock — it is placed for the trading session rather than for months — and the difference in validity is exactly what makes the GTT the one that can go stale without anybody noticing.
- does my gtt adjust automatically after a bonus or stock split
- Generally not — most Indian brokers cancel resting instructions on a stock around the ex-date of a corporate action such as a bonus, split or demerger, because both the quantity you hold and the price it trades at change, and the old instruction no longer describes the holding. Even where a broker keeps it, a trigger set at the pre-adjustment price is meaningless against the post-adjustment one. Treat any corporate action as making every standing instruction on that stock stale, and check what your specific broker does, since the handling differs.
- how do I check which standing instructions are still active on my account
- On the broker’s orders screen, under the tab for GTT or resting orders — the one page in a trading app that most people open only to place an instruction and never to read one. Holdings put themselves in front of you every time you log in; instructions do not, in either direction, so neither a trigger that has gone stale nor one that has silently expired will announce itself. A fixed review date, roughly quarterly and whether or not anything has happened, is what turns them back into visible decisions.
- if a trigger order sells my shares do I pay tax on the gain
- Yes — a sale executed by a standing instruction is an ordinary sale and is taxed exactly like any other. On listed equity sold through a recognised exchange, gains on shares held for more than twelve months are long-term and taxed at 12.5% above a ₹1,25,000 annual exemption, while gains on shorter holdings are short-term at 20%. That is the quiet cost of a forgotten instruction: it can create a realised gain, and a tax event, in a financial year in which nobody planned for one.