Pre-Trade Risk Checklist

The short list of questions to answer before any order goes in, so that risk is decided deliberately in advance rather than discovered painfully afterwards.

Pre-Trade Checklist: Before entering, confirm four things: the stop is placed where the idea is proven wrong, the rupee loss at that stop is within your per-trade limit (a common heuristic is 1 to 2% of capital), the position is sized from the stop rather than from conviction, and the new trade keeps total portfolio heat and correlation within your caps after accounting for costs. If any item fails, the trade is not ready. This is educational discipline, not a signal.

The pre-trade checklist is the highest-value habit in trading, because it prevents damage before it happens for almost no effort. Risk decided in advance is cheap; risk discovered after entry is expensive and emotional. Run through these before every order, and treat any item you cannot answer cleanly as a reason to pause. Numbers such as 1 to 2% per trade are heuristics, not laws.

Define the risk

Confirm exactly where the stop sits, and that it is placed where the trade idea is invalidated, not at a round number or an arbitrary rupee amount.
Calculate the rupee loss if the stop is hit, in money, before placing the order.
Verify that loss is within your per-trade risk limit, for example 1% of a ₹5,00,000 account is ₹5,000 (1 to 2% is a heuristic, not a rule).
Size the position from the stop: Quantity = risk budget ÷ (stop distance in points × point value per unit), and round down to stay inside the budget.
Check the NSE lot size and that at least one lot fits your risk budget; if one lot already exceeds it, the trade is too large for the account or the stop is too wide.
For options, confirm whether risk is defined (long option, debit spread) or undefined (short naked option), and size undefined-risk trades on a realistic adverse move plus a gap buffer, not on margin.
Confirm the reward-to-risk is acceptable and clears your minimum, remembering the breakeven win rate is 1 ÷ (1 + R).

Check the portfolio context

Confirm that adding this trade keeps total portfolio heat within your cap (a common heuristic is roughly 6% of equity across all open risk).
Check correlation with existing positions: several bank stocks, or several long-delta index option trades, move together and pool their risk into one larger bet.
Verify you are not breaching any single-instrument or single-sector concentration limit you have set.
Confirm sufficient free margin (SPAN plus exposure) so a normal adverse move does not trigger a margin call or forced square-off.
Check the instrument's liquidity: tight bid-ask, real depth, and for options avoid far OTM strikes where exiting in a hurry means heavy slippage.
Account for round-trip costs, brokerage, STT, exchange fees, GST and expected slippage, and confirm the edge survives them.
Consider event risk: is there an expiry, result, RBI or budget event, or India VIX spike that could gap the position past its stop?

Check yourself

Confirm this trade matches a rule in your plan, not a reaction to FOMO, boredom or the urge to recover a prior loss.
Verify you are not increasing size to make back a recent loss, which is revenge trading in disguise.
Check that you have a written exit plan for both the loss (stop) and the profit target or trailing rule, before entry.
Confirm you can accept the full rupee loss calmly; if the size makes you anxious, it is too big.
Verify you are not overriding the checklist under time pressure just to avoid missing the move.
Confirm your total risk for the day is still within any daily loss limit you have set.

If every item clears, the trade is ready in risk terms. If any fails, the correct action is to fix it or skip the trade, never to proceed and hope. See the During-Trade Checklist for managing the position once it is open.

Frequently asked questions

What is the single most important pre-trade check?

Knowing the rupee loss if the stop is hit, and confirming it is within your per-trade limit. Everything else follows from a defined, sized risk. If you cannot state the money at stake before entry, you are not managing risk, you are guessing, and the position size is likely wrong.

Where should I place my stop?

At the price where your trade idea is proven wrong, based on structure, a level or volatility, not at a round number or a fixed rupee amount that happens to feel comfortable. Then you size the position so that the distance to that stop costs no more than your risk limit. Placing the stop to fit a desired size reverses the logic and usually over-sizes the trade.

How do I check portfolio heat before a new trade?

Add up the money at risk across all open positions if each hit its stop, then add the new trade's risk, and compare the total to your cap, often near 6% of equity as a heuristic. Count correlated positions as one larger bet. If the new trade pushes total heat over the cap, trim or close something first.

Should I include costs in the pre-trade check?

Yes. Brokerage, STT, exchange fees, GST and slippage raise the real breakeven and eat into small edges, especially on high-turnover or far-OTM option trades. Confirming the setup still makes sense after realistic round-trip costs prevents taking trades whose edge exists only on paper.

What if one lot already exceeds my risk limit?

Then the trade is too large for your account at that stop distance. You can either widen nothing and skip the trade, choose an instrument with a smaller lot value, or accept that the setup does not fit your capital. Forcing it by ignoring the limit is exactly the behaviour the checklist exists to prevent.

How do I know if I am about to revenge trade?

Watch for the urge to size up or enter quickly right after a loss, to make the money back on the next trade. If the trade is bigger than your rules allow, or you are skipping the checklist to get in fast, that is revenge trading. The pre-trade list is designed to catch exactly this by forcing the size and reason back into view.

Last reviewed 12 July 2026. Educational content only — not investment advice.