Jade lizard strategy explained: sell a put and a call spread for one credit, keep no upside risk when credit beats the spread width. IWM example with numbers.
Summary: A jade lizard sells an out-of-the-money put and an out-of-the-money call spread on the same stock and expiration, collecting one combined credit. When that credit is larger than the width of the call spread, the position has no risk on the upside — a rally can never cost you money. The risk sits entirely below the put strike, where the position behaves like a cash-secured put. In the illustrative IWM example, the three legs bring in $603 against a $5 call spread, so the worst upside outcome is still a $103 gain, while the downside break-even is $248.97.
Last updated: 2026-10-18.
What Is a Jade Lizard?
A jade lizard is a three-leg options strategy that combines a short out-of-the-money put with a short out-of-the-money call spread, all on the same underlying and the same expiration, opened for a net credit. Its defining rule is simple: the total credit must be larger than the width of the call spread. Meet that rule and the position cannot lose money if the stock rallies, no matter how far.
Think of it as two familiar trades glued together. The short put is a cash-secured put: you get paid for the obligation to buy 100 shares at the strike. The call spread is a bear call spread: a smaller credit for a capped obligation on the upside. The put brings in most of the credit; the call spread tops it up.
The result is a neutral-to-bullish position. You want the stock to stay above the put strike, and you don't mind if it rallies. What you do mind is a sharp drop, because below the put strike you own the stock's decline, less the credit you collected.
The Dealer With Two Contracts Analogy
Paid twice, exposed once: the put and the call spread each bring a credit; only a crash hurts.
Picture a used-car dealer who signs two contracts in one afternoon. In the first, a customer pays him $473 to commit to buying a particular car for $25,500 any time in the next 45 days, whatever the market does. In the second, another customer pays him $130 for the right to buy a similar car from him at $28,500 — but the dealer has already lined up a supplier who'll sell him that car for $29,000 at most. So the second contract can never cost him more than $500.
Add it up: $473 + $130 = $603 collected, and the worst the upside contract can do is cost $500. If car prices soar, the dealer still walks away with $103. The only thing that hurts him is a crash in used-car prices, because then he must buy a $25,500 car that's suddenly worth far less. That's a jade lizard: paid twice, exposed once.
Key Facts
- A jade lizard = short out-of-the-money put + short out-of-the-money call spread, same expiration, net credit; no upside risk when the credit exceeds the call spread width.
- In the illustrative IWM example at $270: sell the $255 put ($4.73), sell the $285 call ($4.04), buy the $290 call ($2.74) — total credit $6.03 ($603) against a $5 call spread.
- Above $290 the position keeps $103; between $255 and $285 it keeps the full $603; the downside break-even is $255 − $6.03 = $248.97.
- The maximum loss is the same as a cash-secured $255 put: $24,897 if IWM went to zero.
- Net Greeks at entry: delta +0.19, theta about +$11 per day, vega about −$35 per volatility point.
- With the example's 26% at-the-money implied volatility, the chance of finishing above the break-even at expiration is about 81%; the chance of finishing between the short strikes is about 46%.
- A jade lizard backtest mostly measures the volatility regime of its window: in a period with implied volatility six points lower, the same three strikes bring in $3.99 — less than the $5 width — and the "no upside risk" property disappears.
How a Jade Lizard Is Constructed
Three legs, one expiration, opened together:
- Sell one out-of-the-money put — typically 0.25 to 0.30 delta.
- Sell one out-of-the-money call — typically 0.25 to 0.30 delta.
- Buy one call at a higher strike — this caps the upside obligation and defines the call spread width.
The formulas:
Total credit = put premium + call premium − long call premiumNo upside risk if: total credit ≥ call spread widthMax gain = total credit × 100 (stock between the short put and the short call at expiration)Result above the long call = (total credit − call spread width) × 100Downside break-even = short put strike − total creditMax loss = (short put strike − total credit) × 100 (stock at zero)
The order of the legs matters more here than in most strategies. If you buy the long call before you sell the short call, the call side is always a defined spread. Sell the call first and, for a moment, you hold a naked short call — a position many accounts aren't allowed to carry, and one the simulator refuses. Long call first, then the short call, then the put.
Jade Lizard Example: IWM After a Pullback
The iShares Russell 2000 ETF (IWM) closed at about $270 on October 16, 2026, according to the IWM quote on StockAnalysis, roughly 11% below its 52-week high of $305. A pullback with elevated implied volatility and a neutral-to-bullish view is the classic jade lizard setup, so that's what the example uses.
The example below is an illustrative scenario with IWM at $270 and about 45 days to expiration. It assumes a 4% interest rate, no distribution before expiration, and an implied volatility of 30% for the $255 put, 24% for the $285 call, and 23.5% for the $290 call — a normal put skew, where lower strikes carry higher implied volatility. These are assumptions chosen to show the mechanics, not quotes. The numbers are for learning, not a recommendation to trade IWM.
| Leg | Strike | Delta | Price (per share) |
|---|
| Sell 1 put | $255 | −0.26 | $4.73 credit |
| Sell 1 call | $285 | +0.29 | $4.04 credit |
| Buy 1 call | $290 | +0.22 | $2.74 debit |
| Total | | +0.19 | $6.03 credit = $603 |
Now the test that makes it a jade lizard: the call spread is $290 − $285 = $5 wide, and the total credit is $6.03. Credit beats width by $1.03, so the position has no upside risk. If IWM finished at $400, the call spread would lose its full $500, the put would expire worthless, and you'd still net $603 − $500 = $103.
The downside is a different story. Below $255 you're effectively long 100 shares bought at $255, cushioned by the $6.03 you collected. The break-even is $248.97, about 7.8% below the current price. With a 26% at-the-money implied volatility, a one-standard-deviation move over 45 days is about $24.65, so the break-even sits just inside that range — roughly 0.85 standard deviations down.
Jade Lizard Payoff Diagram
The shape explains the name: a flat tail on the right that never dips below zero, a wide plateau in the middle, and a long slope down on the left. Reading from right to left: above $290 you keep $103; between $285 and $290 the result slides from $103 up to $603; between $255 and $285 you keep the full $603; below $255 you lose $100 for every dollar IWM falls, crossing zero at $248.97.
Jade lizard payoff at expiration, with the value at 21 days left dashed.
| IWM at expiration | Jade lizard P/L |
|---|
| $230 | −$1,897 |
| $240 | −$897 |
| $248.97 | $0 (break-even) |
| $255 | +$603 |
| $270 (unchanged) | +$603 |
| $285 | +$603 |
| $290 | +$103 |
| $320 | +$103 |
Compare this with an iron condor, which has a defined loss on both sides. The jade lizard trades away the upside loss entirely, in exchange for an undefined downside and a larger capital requirement.
Why "No Upside Risk" Is the Whole Point
Most premium-selling strategies have two ways to lose. A jade lizard has one. That changes how you manage it: you never have to defend the call side, and a rally simply speeds up the gain, because the put loses value quickly as the stock moves away from it. In the example, if IWM rallied 8% to about $291.60 within 10 days and implied volatility eased by three points, the position would show a gain of about $241 — a bit less than the $603 maximum, because the call spread is now in the money, but a gain with nothing left to manage on the upside.
The condition has to hold at entry. If the best credit you can get is $4.80 against a $5-wide spread, you don't have a jade lizard; you have a short put plus a small risk above the long call. Narrow the call spread, move the put closer to the money, or wait for implied volatility to rise.
How the Greeks Affect a Jade Lizard
The table shows the net values per share; the right-hand column translates them into dollars for one jade lizard (one contract per leg). (Background in the option Greeks explained.)
| Greek | Net value (per share) | What it means for you |
|---|
| Delta (Δ) | +0.19 | About $19 per $1 move in IWM — mildly bullish at entry |
| Gamma (Γ) | −0.013 | Negative: delta grows as the stock falls toward the put, so losses accelerate on the downside |
| Theta (Θ) | +0.110 | Time decay works for you: about $11 per day at entry, all else equal |
| Vega (ν) | −0.352 | Each 1-point rise in implied volatility costs about $35; a 1-point drop gains about $35 |
Theta is what you're collecting. With IWM flat, the position reaches half its maximum gain — about $302 — after roughly 24 days, with 21 days left to expiration. Vega is what you're exposed to: a 5-point jump in implied volatility on day one would turn an $11 gain into a loss of about $163. And gamma is the warning label. After an 8% drop to about $248.40 within 10 days, with implied volatility up six points, the position would be down about $850 and its delta would have grown from +0.19 to about +0.53 — you'd be more than half as long as a 100-share position, exactly when you least want to be. For how volatility is priced into these legs, see implied volatility explained.
When to Use a Jade Lizard
- You're neutral to mildly bullish and would be comfortable owning 100 shares at the put strike.
- Implied volatility is elevated — an IV rank above 30 to 50 — so the put pays enough for the credit to beat the call spread width.
- Put skew is steep: puts are rich relative to calls, which is when the put leg carries most of the credit.
- You have the capital: in a cash account this is the strike × 100, $25,500 in the example; a margin account needs less, but the obligation is the same.
When NOT to Use a Jade Lizard
- When the credit doesn't beat the width. Then the upside isn't protected and the name doesn't apply.
- When you're bearish. The downside is where all the risk lives; a bear call spread alone is the better tool.
- Right before a known event on a single stock, such as earnings: a gap down hits the put side hard, and the stock can jump past your break-even overnight.
- When you can't accept owning the shares. A jade lizard is a stock-acquisition strategy in disguise; if assignment at $255 would be a disaster for your account, you're oversized.
Jade Lizard Entry Criteria and Exit Rules
Entry Criteria: When to Open a Jade Lizard
- Neutral-to-bullish view, ideally after a pullback.
- Elevated implied volatility — the IV rank check from the article on implied volatility.
- 30 to 45 days to expiration, where theta is meaningful and gamma is still manageable.
- Short put around 0.25 to 0.30 delta; short call around 0.25 to 0.30 delta; long call one or two strikes higher.
- Total credit ≥ call spread width — the rule that makes it a jade lizard. No exceptions.
- Size by the put: one jade lizard per 100 shares you'd be willing to own at the put strike.
Exit Rules: Managing a Jade Lizard
When to open a jade lizard and how to manage it.
- Take gains at about 50% of the credit. In the example that's about $302, which a flat IWM reaches after roughly 24 days. Holding for the last $300 means holding through the fastest gamma.
- Use a time stop at 21 days to expiration. If the position isn't near its target by then, close or roll it rather than ride it into expiration.
- Defend the put, not the call. If IWM approaches $255 and the put's delta passes about 0.45, roll the put down and out for a credit, or close the whole position. The call spread needs no defense — the credit already covers it.
- Let a rally work for you. If IWM runs toward $290, the put will be nearly worthless; close it for pennies and decide whether to keep the call spread open — it's close to its full $500 loss, and the whole position still nets $103 if IWM stays above $290 — or close everything.
- Cap the loss. Many traders close if the position loses more than the credit received — about $600 here — unless they actually want the shares.
💡 Pro Tip: Write the "credit ≥ width" check into your order ticket before you look at any payoff chart. The two numbers you need are the mid-price of the three legs and the distance between your call strikes. If the credit is short by even five cents, you're looking at a different trade, and the chart's flat right tail is a lie.
Common Jade Lizard Mistakes
- Sizing for the credit instead of the put. $603 looks small; $25,500 of potential stock is the real position.
- Selling the call before buying the long call. It leaves you naked for a moment and gets refused in many accounts.
- Treating the downside as "defined" because the upside is. Below the put strike, this is stock ownership with a $6 discount, not a spread.
- Forgetting that the condition expires with the trade. Credit beat width today; it won't automatically do so when you roll next month.
⚠️ Warning: A jade lizard's loss is open-ended on the downside. A 15% drop in IWM from $270 to about $229.50 would cost about $1,947 on a position that can gain at most $603. Size every jade lizard as if you'll be assigned 100 shares at the put strike.
What a Backtest Can't Tell You About a Jade Lizard
Backtest a jade lizard over a period of steep put skew and elevated implied volatility and the results look wonderful. The put pays handsomely, the credit clears the call spread width with room to spare, and most positions expire on the plateau. The problem is that the "no upside risk" condition was never a property of the strategy — it was a property of that period's volatility.
Run the same three strikes with implied volatility six points lower: 24% on the $255 put, 19% on the $285 call, 18.5% on the $290 call. The put now sells for $2.96 instead of $4.73, the call spread for $1.04 instead of $1.30, and the total credit is $3.99 — a dollar short of the $5 width. To restore the condition you'd have to move the put up to $260, where the credit is $5.40 but the break-even rises to $254.60 and the delta to −0.29. Flatten the skew to a single 26% for all three legs and the credit is $4.77: still short. The backtest's fitted parameter wasn't the 0.26 delta; it was the volatility regime that made the 0.26-delta put worth $4.73.
A backtest answers "what would have happened"; hindsight-free testing is testing a trading rule on a market chart that did not exist when you wrote the rule, so the rule cannot be bent to fit the past. For a jade lizard that means writing the rule as a condition — "credit ≥ width, or no trade" — and then finding out, on charts whose volatility you didn't pick, how often the condition is even met and what the put side does when it isn't. Forward testing on synthetic markets is the only way to see that before real money does. The reasoning behind hindsight-free testing is covered in its own article.
How to Practice Jade Lizards Without Real Money
Pilots learn engine-out procedures in a flight simulator because the real thing arrives without warning. A jade lizard's hard moment — the stock sliding toward the put while implied volatility rises — is the same kind of event: rare enough that you won't get many real repetitions, and expensive enough that you don't want your first one to be live.
In the simulator, build the position from the option chain in the order the rules require: buy the higher call first, then sell the lower call (the simulator accepts it as a spread and reserves the $5 width), then sell the put. The simulator treats the short put as cash-secured and sets aside the strike × 100 — the same requirement a cash account at a broker would apply — so size the trade to the account. Every generated chain in the simulator carries a put skew, so you'll see the same effect the example relies on: the put pays more than a call the same distance away. One difference from a real account: the trade window shows figures for the single leg you're trading, so a hedged short call still reports its loss as unlimited. If you'd rather see the whole position before you commit, add the three legs with the "+" button on the chain rows instead and the Custom Strategy builder shows the combined credit, maximum loss, and break-even before you execute — it buys first and sells second, so the order is right automatically.
Run It Forward: 10 Charts, One Rule
- Step 1: Write the rule down first. Short put at about 0.26 delta, short call at about 0.29 delta, long call one strike higher, about 45 days out; open only if total credit ≥ call spread width; close at 50% of the credit or at 21 days to expiration; close if the loss passes the credit received.
- Step 2: Generate a chart. Pick the "Bull Market" scenario with the "Essential 1 [ Steady Drift ]" model for a neutral-to-bullish backdrop, or "Random" if you want to be surprised. Don't look ahead — you can't anyway.
- Step 3: Check the condition, then open the legs in order. Buy the higher call, sell the lower call, sell the put. If the credit doesn't clear the width, record "no trade" and move on — that counts as a result.
- Step 4: Step forward candle by candle. Apply the exit rules exactly as written. No tightening the stop after you see a dip, no moving the target after a rally.
- Step 5: Record three numbers. Which rule closed the position, the final result, and the worst drawdown on the way.
- Step 6: Repeat on 10 charts. Read the spread of outcomes, not the average — and count how many charts never met the condition at all. That count is the number your backtest hid.
FAQ
What is a jade lizard?
A jade lizard is an options strategy that sells an out-of-the-money put and an out-of-the-money call spread on the same stock and expiration for a net credit. When the credit is larger than the width of the call spread, the position has no risk on the upside; its risk is on the downside, where it behaves like a cash-secured put.
How do you set up a jade lizard?
Buy an out-of-the-money call, sell a call one or two strikes below it, and sell an out-of-the-money put, all in the same expiration about 30 to 45 days out. Check that the total credit is at least the distance between the two call strikes. In the IWM example: buy the $290 call, sell the $285 call, sell the $255 put, for a $6.03 credit against a $5 width.
Why does a jade lizard have no upside risk?
Above the long call strike, the call spread loses its full width while the put expires worthless. If the credit you collected is larger than that width, the net result is still positive. In the example, $603 of credit minus a $500 call spread loss leaves $103 no matter how high the stock goes.
What is the maximum loss on a jade lizard?
The short put strike minus the total credit, times 100 — the same as a cash-secured put. In the example, ($255 − $6.03) × 100 = $24,897 if the stock went to zero. In practice traders cap the loss much earlier, often when it exceeds the credit received.
Can you backtest a jade lizard?
Yes, and the backtest will tell you how often the credit beat the call spread width in that period and how the put side behaved. What it can't tell you is whether the "no upside risk" condition will be available on a chart you haven't seen, because the credit depends on the volatility regime of the window. Testing the rule forward on synthetic charts you didn't pick shows how often the condition is met at all.
Related: Cash-Secured Put Strategy, Bear Call Spread, Iron Condor Strategy, Implied Volatility Explained, Option Greeks Explained, Backtesting vs Simulated Data.
About the author: Miroslav Slavkovský is the founder of OptionsSimulator and a software developer focused on derivatives-pricing models. He built the platform's simulation engine — implementing Heston, SABR, GARCH, and Monte Carlo methods — so traders can practise options strategies on generated market scenarios rather than on historical charts.
Practice Jade Lizards on a Synthetic Chart
Want to find out how often "credit beats width" actually shows up — without risking real money? Open the simulator, build the three legs from the option chain, and run the rule forward on a synthetic chart that has never existed.
Open Simulator
Step-by-step guide
- Write the rule down first. Short put at about 0.26 delta, short call at about 0.29 delta, long call one strike higher, about 45 days out; open only if total credit ≥ call spread width; close at 50% of the credit or at 21 days to expiration; close if the loss passes the credit received.
- Generate a chart. Pick the "Bull Market" scenario with the "Essential 1 [ Steady Drift ]" model for a neutral-to-bullish backdrop, or "Random" if you want to be surprised. Don't look ahead — you can't anyway.
- Check the condition, then open the legs in order. Buy the higher call, sell the lower call, sell the put. If the credit doesn't clear the width, record "no trade" and move on — that counts as a result.
- Step forward candle by candle. Apply the exit rules exactly as written. No tightening the stop after you see a dip, no moving the target after a rally.
- Record three numbers. Which rule closed the position, the final result, and the worst drawdown on the way.
- Repeat on 10 charts. Read the spread of outcomes, not the average — and count how many charts never met the condition at all. That count is the number your backtest hid.
Frequently asked questions
What is a jade lizard?
A jade lizard is an options strategy that sells an out-of-the-money put and an out-of-the-money call spread on the same stock and expiration for a net credit. When the credit is larger than the width of the call spread, the position has no risk on the upside; its risk is on the downside, where it behaves like a cash-secured put.
How do you set up a jade lizard?
Buy an out-of-the-money call, sell a call one or two strikes below it, and sell an out-of-the-money put, all in the same expiration about 30 to 45 days out. Check that the total credit is at least the distance between the two call strikes. In the IWM example: buy the $290 call, sell the $285 call, sell the $255 put, for a $6.03 credit against a $5 width.
Why does a jade lizard have no upside risk?
Above the long call strike, the call spread loses its full width while the put expires worthless. If the credit you collected is larger than that width, the net result is still positive. In the example, $603 of credit minus a $500 call spread loss leaves $103 no matter how high the stock goes.
What is the maximum loss on a jade lizard?
The short put strike minus the total credit, times 100 — the same as a cash-secured put. In the example, ($255 − $6.03) × 100 = $24,897 if the stock went to zero. In practice traders cap the loss much earlier, often when it exceeds the credit received.
Can you backtest a jade lizard?
Yes, and the backtest will tell you how often the credit beat the call spread width in that period and how the put side behaved. What it can't tell you is whether the "no upside risk" condition will be available on a chart you haven't seen, because the credit depends on the volatility regime of the window. Testing the rule forward on synthetic charts you didn't pick shows how often the condition is met at all.