Some of the best trading decisions are the trades you don't take. There are recurring situations, around big announcements, on expiry day, in illiquid hours, and in certain states of mind. Where the odds are stacked against you before you click buy, and standing aside is the stronger move.
Which market situations reward sitting out?
Results day on your stock. When Divya's holding, Chandra Textiles, announces quarterly results this evening, the stock can gap sharply in either direction tomorrow, and no chart pattern reliably predicts which way. Trading into a results announcement isn't analysis; it's a coin flip with a stop-loss that gaps can jump straight over. Many traders simply avoid opening fresh positions in a stock in the days around its results, and decide separately (calmly, in advance) what they'll do with an existing holding.
Expiry-day chaos. On derivatives expiry days, prices (especially of index options and stocks with heavy F&O activity) can whip around as large positions get squared off and rolled over, with moves that have little to do with any news. Option premiums also behave strangely as their time value dies. Unless you specifically understand this environment, it's a day to trade less or not at all. See what happens on expiry day? The broader risks of that arena are covered in what are the risks of trading F&O?
Illiquid hours and illiquid stocks. In the first minutes after open, prices are still discovering themselves and spreads are wide; around lunchtime, thin volumes make even small orders move prices. In an illiquid stock, the bid-ask spread itself can quietly cost more than a normal losing trade. When entering and exiting at fair prices is hard, the game is rigged against small orders. Waiting for liquidity is free.
Big macro event days. Budget announcements, central-bank policy days, election results: the whole market can swing violently on a headline. If you do intend to be active on such days, at least prepare properly. how do I prepare for volatile market days? covers the practical checklist. Not trading them at all is an equally respectable choice.
Which personal states should keep me out?
The market can be fine and you can be the unfavourable condition:
- Right after a painful loss. The urge to win it back immediately produces the worst trades you will ever take. That spiral is covered in what is revenge trading?
- Bored and looking for action. If the honest reason for a trade is "the day felt empty", it is an entertainment purchase with an unlimited price tag.
- Distracted, unwell, or rushed. Trading between meetings, half-asleep, or during a family crisis means executing at a fraction of your normal attention while risking full-size money.
- Desperate for money. Needing this month's trade to pay next month's bill guarantees oversized positions and panicked exits. Capital you cannot afford to lose calmly cannot be traded calmly.
A useful test before any order: "Would I take this exact setup on an ordinary calm Tuesday?" If the answer is no, the situation (or your state) is the real trigger.
Why is sitting out a position, not a failure?
Cash on the sidelines is not "doing nothing"; it is a deliberate stance that says current conditions don't offer me an edge. Professionals treat it exactly that way. Flat is a position they hold, sometimes for days. Missing a move costs you nothing but a feeling; forcing a trade in bad conditions costs real capital. Over a career, the trader who skips the coin flips keeps their account (and their judgement) intact for the setups that genuinely favour them.
Things to keep in mind
- Ask what your actual edge is today, in this situation. No honest answer, no trade.
- Event gaps can jump straight over stop-losses. Avoiding the event is often the only reliable protection.
- Your own state is a market condition; audit it as seriously as you'd audit a chart.
- You will sometimes sit out a day that turns out great. That is the fair price of skipping the many days that wouldn't have been.
Read next
Why should I keep a trading journal? — And the habit that makes every lesson here actually stick.