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Option selling · intradayIntradayNIFTYmedium complexity

Intraday jade lizard

A jade lizard sells an out-of-the-money put and an out-of-the-money call, and buys a call further out to cap the upside. This intraday version opens one on the nearest NIFTY weekly expiry at 09:20, closes it on a very small gain or loss measured against the credit collected, and then opens a fresh one, up to three times a day.
Opens a small NIFTY jade lizard (short put, short call, bought call further out) and closes it on a 5% gain or 3% loss of its credit, up to three times a day.
Market viewNeutral / range-bound
TradesNIFTY weekly options, 2 sold and 1 bought
RiskOpen-ended (loss not capped by the structure)
CapitalFull option-selling margin
SuitsAdvanced
Trades a month61.2
Typical hold1 min
Profitable months9 of 12
Longest losing run12 trades
Made money inChoppy days with a wide rangeSessions that opened with a gap up
Lost money inGap-down opens of 0.4% or moreQuiet sessions with a range under 0.75%Any setup paying real trading costs
Default settings
Symbol
Entry time
CE sell OTM
CE buy OTM
PE sell OTM
Target %
SL %
Reentry count
Reentry delay s
No entry after
Require no upside risk
Check on
Exit time
Lots
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1

How it trades

What it trades
Universe
NIFTY Intraday · 1 Oct 25 → 30 Sep 26
Enters
09:20, if the net credit is positive
Legs
SELL CE · ATM + 1 strike · Nearest weekly · 1 lotBUY CE · ATM + 2 strikes · Nearest weekly · 1 lotSELL PE · ATM − 1 strike · Nearest weekly · 1 lot
Exits
target position gains 5% of the entry net creditstop position loses 3% of the entry net credittime 15:15 square-off
Re-entry
Up to 2 a day, 60 s after a target or stop, none after 14:30
Entry
at ENTRY_TIME, nearest weekly expiry, LOTS each: sell the call CE_SELL_OTM strikes above ATM, buy the call CE_BUY_OTM strikes above ATM (further out), sell the put PE_SELL_OTM strikes below ATM. With REQUIRE_NO_UPSIDE_RISK the trade is only taken when the net credit is at least the width of the call spread (the textbook jade lizard: nothing to lose on a rally).
Target
the position's net value has improved by TARGET_PCT % of the entry net credit.
Stop
the net value has worsened by SL_PCT % of the entry net credit. CHECK_ON "tick": both judged on every print and filled at the level. "minute": judged on each minute's mark (the source evaluates on candles), filled at market.
Re-entry
after a target or a stop, a fresh lizard on the same rules (new ATM) REENTRY_DELAY_S later - at most REENTRY_COUNT re-entries a day, none after NO_ENTRY_AFTER.
Exit
whatever is open at EXIT_TIME.
2

Results

PRE-BUILT · DEFAULTS
NIFTY · 2025-10-01 → 2026-09-30 · 735 trades · before costs
Net P&L+₹20,523
Win rate41%
Max drawdown−₹5,619
Avg per trade+₹28
Profit factor1.2
Worst trade−₹615
3

Where it made and lost money

Before costs every session type made a little money, but some far more than others. In this test, 198 trades on choppy days earned ₹12,622, the most of any session type: wide swings pushed the position's value past its tiny 5% target often enough. Quiet sessions with a range under 0.75% made only ₹1,286 over 324 trades, because small noise reached the 3% stop more often than the target. Gap-down opens were the weak spot, at −₹380 over 120 trades with a 35% win rate, since a falling market hurts the unhedged short put. Fridays (₹9,401) did best among weekdays, and expiry days made just ₹1,366. After costs, every condition lost.

Expiry day (NIFTY weekly)
Expiry day+₹1,366153 trades38% won
Other days+₹19,248576 trades42% won
How the entry day opened
Gap up of 0.4% or more+₹8,210111 trades49% won
Flat open+₹12,784498 trades41% won
Gap down of 0.4% or more−₹380120 trades35% won
Kind of session on the entry day
Quiet session (range under 0.75%)+₹1,286324 trades38% won
Trend day (closed near the high or low)+₹6,706207 trades42% won
Choppy day (wide range, closed mid-range)+₹12,622198 trades46% won
Day of the week
Monday+₹819147 trades40% won
Tuesday+₹1,727141 trades38% won
Wednesday+₹5,264153 trades42% won
Thursday+₹2,522138 trades39% won
Friday+₹9,401147 trades46% won
Session direction on the entry day
NIFTY closed above its open+₹14,311360 trades44% won
NIFTY closed below its open+₹6,303369 trades38% won
India VIX the evening before
VIX below 11.5 (calm)+₹3,832195 trades40% won
VIX 11.5-14.5 (normal)+₹9,171327 trades41% won
VIX above 14.5 (nervous)+₹7,611207 trades42% won
Trend going in
Uptrend (NIFTY above its 20-day average)+₹9,353357 trades43% won
Downtrend (NIFTY below its 20-day average)+₹11,261372 trades40% won
The same trades, split by the market conditions around each entry, before costs.
4

About this strategy

  1. At 09:20, on the nearest NIFTY weekly expiry, sell the call one strike above ATM, buy the call two strikes above ATM, and sell the put one strike below ATM, one lot each.
  2. Note the net credit: the two premiums sold minus the premium paid for the bought call. Skip the day if there is no credit.
  3. Close the whole position when its value has improved by 5% of that credit (target) or worsened by 3% of it (stop), checked on every price print.
  4. After a target or stop, wait 60 seconds and open a fresh lizard around the new ATM strike.
  5. Allow at most two re-entries a day and none after 14:30.
  6. Close whatever is still open at 15:15.

Why traders use it

The structure leans bullish to neutral: the bought call limits the damage from a sharp rally, so most of the risk sits on the put side. Traders like it because it collects premium on both sides while defining the upside loss. This version goes further and treats the lizard as a scalp, banking a small, frequent move in the position's value rather than waiting for the day's time decay, and re-entering to repeat the attempt.

Works best whenIn this test, choppy days with a wide range earned the most before costs, as the position's value swung far enough to reach its target. Sessions that opened with a gap up also did well, since a rising market favours the short put and the call side is capped.
Struggles whenGap-down opens, where the short put came under pressure and the strategy lost slightly even before costs, and quiet sessions with a range under 0.75%, where noise tripped the 3% stop. Once costs are counted, every type of day lost money.

The year in plain words

On NIFTY from 1 Oct 2025 to 30 Sep 2026 with default settings, the strategy made 735 trades and won only 41% of them, but average wins (₹407) were larger than average losses (₹236), giving ₹20,523 before costs and a profit factor of 1.20. Every trade ended on its target (302) or its stop (433). Profits came mostly before June; July to September each lost a little. Costs reverse the picture: with ₹20 per order and bid-ask slippage on three legs, several times a day, the result is a loss of ₹1,00,143. The per-trade edge is far smaller than the cost of trading it.

What the settings do

Entry timeWhen the first lizard of the day is opened. Later entries miss the opening swings but collect less premium.CE sell OTMHow many strikes above ATM the short call sits. Further out collects less but gives the market more room to rise.CE buy OTMHow many strikes above ATM the protective call is bought; it must be further out than the short call. A wider gap collects more credit but allows a bigger loss on a rally.PE sell OTMHow many strikes below ATM the short put sits. Closer to ATM collects more premium and takes more downside risk.Target %The profit, as a percentage of the entry net credit, at which the position is closed. Larger targets are reached less often.SL %The loss, as a percentage of the entry net credit, at which the position is closed. At the default 3% the stop is only a few rupees per lot and is easily hit by normal price noise.Reentry countHow many fresh lizards may be opened after an exit on the same day. Zero means one trade a day.Reentry delay sHow many seconds to wait after an exit before re-entering.No entry afterThe last time a new lizard may be opened.Require no upside riskWhen on, a lizard is only opened if the net credit is at least the gap between the two call strikes, the textbook version with no loss on a rally. On many days this condition will not be met.Check onWhether the target and stop are judged on every price print (tick) or once a minute. Minute checks fill at the market price and let small bands overshoot.Exit timeWhen anything still open is closed for the day, well before the 15:40 close.

Risks

  • The target and stop are only a few rupees per lot, so bid-ask spreads alone can trigger exits and turn the strategy cost-driven.
  • Up to nine orders per entry-and-exit cycle, repeated three times a day, multiply brokerage and slippage.
  • The short put is not hedged, so a sharp fall can produce a loss far beyond the 3% stop if prices gap past it.
  • Results assume fills at the trigger level on every print, which is hard to match with real orders.

Who it suits

Traders studying how multi-leg structures behave intraday, or those with very low trading costs exploring scalping with defined upside risk. It needs margin for the short put and fast, automated execution.

5

Questions traders ask

What is a jade lizard option strategy?

A jade lizard combines a short out-of-the-money put with a short call spread: sell an OTM call and buy a call further out. The bought call caps losses on a rally. If the total credit is at least the gap between the call strikes, the trade has no loss on the upside, leaving the downside as the main risk.

Is the intraday jade lizard profitable?

In this backtest on NIFTY from 1 Oct 2025 to 30 Sep 2026 it made ₹20,523 before costs with a maximum drawdown of ₹5,619, but lost ₹1,00,143 after ₹20 per order and bid-ask slippage (statutory charges not included). Past results do not guarantee future ones.

Why does such a small stop matter so much?

The stop is 3% of the net credit, which on NIFTY works out to a few rupees per lot. The gap between bid and ask on three options can be that large on its own, so the position can look like it hit the stop just from where it is priced, not from a real market move.

How is this different from an intraday short strangle?

A short strangle sells an OTM call and put with no protection. The jade lizard adds a bought call further out, so the loss on a rally is capped and the position leans neutral to bullish. Here the exits are also tied to the net credit rather than the time of day.

6

Before you rely on it

ADAPTED FOR TODAY'S NSE RULESNIFTY nearest weekly (Tuesday). Sized in lots. The 15:15 square-off stays valid with the 15:40 close.
WATCH OUTJudged on every print (CHECK_ON "tick") the 3 % / 5 % bands are reached within a minute or two on most trades. 5 % / 3 % of a net credit are a few rupees a lot: the bid-ask spread alone can trigger the stop; with costs switched on this is a cost-dominated strategy. Fills at LTP, no costs.
WHERE THE RULES WERE UNCLEAR · OUR CHOICESThe source's re-entry counter is decremented per candle (a bug): here it counts actual re-entries. The bought call must be strictly further out than the sold call (CE_BUY_OTM > CE_SELL_OTM - the source does not check). Strikes are distances on the listed ladder (ch.offset), ATM on the chain's own forward. The source's first 60-minute candle is replaced by the spec's 09:20 entry.
Also known asjade lizard intraday
Backtests run on historical NSE data with fills at the last traded price. "Before costs" excludes brokerage, taxes and slippage. Quantsapp is not recommending any strategy; it is just a backtesting utility. Past results are not a promise of future returns.

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