Wait-and-trade straddle
A twist on the morning short straddle. Instead of selling both ATM legs at 09:20, the strategy notes their prices then and sells each leg separately only once it has dropped 10% from that reference, as confirmation that decay is working. Each sold leg has its own 25% stop, and everything still open is closed at 15:15.How it trades
Results
PRE-BUILT · DEFAULTSWhere it made and lost money
Unlike the textbook view of a straddle, this one earned on trend days in this test: ₹1,08,260 over 112 trades with a 47% win rate. On a one-way day, only the leg on the far side of the move falls 10% and gets sold, and it keeps decaying to the close, while the other leg never triggers. Choppy wide-range days lost ₹60,298 over 121 trades with a 28% win rate, because the leg sold after a 10% fall is pushed back up by the reversal into its 25% stop. Quiet sessions lost ₹36,755 over 189 trades, as small swings were still enough to stop legs.
About this strategy
- At 09:20, find the ATM strike of the nearest NIFTY weekly expiry and note the call and put prices; the strike is fixed for the day.
- Watch each leg separately: sell the call once it trades 10% below its 09:20 price, and the put once it does the same.
- A leg that never falls 10% before 14:30 is not traded, so some days hold only one leg or none.
- Each sold leg has a stop 25% above its own entry price.
- Re-entries after a stop are off by default; if enabled, the new ATM option becomes the fresh reference.
- Close any open leg at 15:15.
Why traders use it
Selling both legs at a fixed time can mean selling into a morning that is about to move hard. Waiting for each option to lose 10% first is a simple momentum check: the leg is already decaying, and the market is moving away from that side's strike. Traders like it because it filters out some of the days when one leg would have been stopped soon after a fixed-time entry, without needing indicators.
The year in plain words
With default settings on NIFTY from 1 Oct 2025 to 30 Sep 2026, the rules sold 426 individual legs and only 38% were profitable, making a slim ₹6,562 before costs (profit factor 1.02). Stops closed 251 legs and 175 ran to 15:15. The year depended on October, which made ₹38,774; most other months lost money, and the before-costs drawdown reached ₹43,268. Once ₹20 per order and bid-ask slippage were charged, the result became a ₹32,710 loss. Waiting for decay did not create a lasting edge in this period.
What the settings do
Risks
- Selling a leg after it has fallen means selling at a lower price; any reversal reaches the stop quickly.
- With only one leg filled on some days, the position becomes a naked directional option.
- The before-costs edge was very thin, so trading costs decided the outcome.
- Short options need margin, and gap or spike moves can fill stops beyond 25%.
Who it suits
Intraday option sellers who want a rule that waits for confirmation instead of entering at a fixed clock time, and can automate leg-by-leg orders. The default lost money after costs, so it suits those willing to test variations.
Questions traders ask
What is a wait and trade straddle?
It is a straddle where each leg is sold only after its price moves a set amount from a reference time, rather than at the reference time itself. Here each ATM option is sold once it has fallen 10% from its 09:20 price.
Is the wait and trade straddle profitable on NIFTY?
In this backtest from 1 Oct 2025 to 30 Sep 2026 it made ₹6,562 before costs but lost ₹32,710 after ₹20 per order and bid-ask slippage, with statutory charges extra. October alone made more than the full-year total. Past results do not guarantee future ones.
How is it different from the 9:20 straddle?
The 9:20 straddle sells both legs at 09:20 regardless of what follows. The wait-and-trade version sells each leg only when that option has already lost 10%, so the entries come at different times and some legs are never sold.
Should the trigger be down or up?
Down waits for the premium to fall, treating it as confirmation. Up sells after a spike, betting the premium will come back down. The setting lets you compare both on the same data.