Jade Lizard: Income with Defined Upside Risk
You want income like a short straddle but need protection from an uncapped upside move. A jade lizard lets you sell a put and a call spread, collecting credit on both sides but capping the upside risk at the call spread width. You keep the premium if the stock stays between the put strike and the call spread.
- Exactly what you sell: a naked put and a call spread
- The payoff: premium income on both sides, capped upside risk, undefined downside
- Your numbers: total credit collected, capped upside max loss, unlimited downside risk
- When a jade lizard fits and why it is a straddle with one wing protected
A jade lizard is income with an asymmetric safety net. You sell a put (collecting premium, risking unlimited downside) and sell a call spread (collecting premium, risking only the spread width). The result: two income streams on both sides, but your upside losses are bounded while downside losses run free. It is for the trader who wants a straddle's income but needs to sleep at night knowing a rally cannot hurt them beyond the call spread.
What You Actually Do
Apple trades at $200. You are neutral to slightly bullish and want income. You sell one 1-month $190 put for $2 a share, $200 (naked, cash-secured). You sell one 1-month $210 call for $1.50 a share, $150, buy one 1-month $220 call for $0.50 a share, $50 (defining upside risk).
Your net credit: $200 plus $150 minus $50 = $300 collected. That is your max profit if Apple stays between $190 and $210. Your max upside loss: if Apple soars to $230 or higher, the call spread is fully ITM, you owe the full $10 spread minus your $1 credit per share = $9 per share, or $900. Your max downside loss: if Apple crashes, the put gets assigned and you buy stock at $190, losing the difference plus forfeiting the premium—loss grows without limit as the stock falls.
The Payoff, Drawn
Drag the slider to see how you do at different ending prices for Apple (at 1-month expiration).
The shape is asymmetric. On the right (upside), the loss line is flat and capped at $900. On the left (downside), the loss line slopes down with no floor. Between $190 and $210 you pocket the full $300 credit. The key: you sleep well knowing the upside is bounded, but downside is your full exposure.
The Asymmetric Straddle
A jade lizard is a short straddle with one protective call capping the upside.
A straddle sells calls and puts both naked; a jade lizard sells the put naked but spreads the call. The benefit: you collect almost as much premium as a straddle (because the put is naked) but the upside loss is capped. The tradeoff: downside is still unlimited, so you must be genuinely bullish or at least not bearish.
The name comes from a lizard that sheds one tail and keeps the other. You shed upside risk (by spreading the call) and keep downside risk (by keeping the put naked). It is for traders who want high income, are not worried about a crash, but want peace of mind about a spike.
When a Jade Lizard Fits
- You are neutral to slightly bullish
- You want high income from both sides
- You need to cap upside risk but can tolerate downside
- You are bearish or expect a big drop
- You cannot accept unlimited downside loss
- You want both sides protected (use iron condor instead)
A jade lizard is for the income trader who is comfortable with naked puts but needs the peace of mind that a rally will not destroy them. It is not for bears or anyone who needs symmetry.
A Worked Example
Walk through three scenarios: you collected $300 net upfront.
Apple stays at $200. Both the put and call spread expire worthless or at the short strikes. You keep the $300 credit. Perfect outcome.
Apple rises to $225. The call spread is fully ITM. You owe $1,000 (the width: $220 to $210 is $10, or $1,000 on the contract). Your net: $300 collected minus $1,000 loss = -$700 loss. You hit your max upside loss, but it is only $700, not $5,000 like a short straddle would be.
Apple crashes to $170. You are assigned on the put at $190. You buy 100 shares at $190, now worth $170, a $2,000 loss on the shares. You keep the $300 premium. Your net: -$1,700 loss. This is why you must be bullish or at least unafraid of owning the stock at $190.
That is the jade lizard: high income on both sides, capped upside loss, but open-ended downside.
- A jade lizard is selling a naked put and a call spread: income on both sides, asymmetric risk.
- Max profit is the total premium collected; max upside loss is capped at the call spread width; max downside loss is unlimited.
- Asymmetry is the whole point: you protect the side that can hurt (upside spike) and accept risk on the side you can live with (downside).
- It fits income traders who are neutral to bullish and need upside peace of mind but can handle downside assignment.
Pop Quiz
Two quick checks. Pick an answer and the explanation shows up right away.
Why is a jade lizard "asymmetric" in its risk?
One side (the put) is sold naked, exposing you to unlimited downside loss. The other side (the call) is spread, capping loss at the spread width. This asymmetry is the defining feature.
You sell the $190 put for $2 and the $210/$220 call spread for $1. Apple soars to $230. What is your max loss?
The call spread is $10 wide, so you owe $1,000. You collected $300 upfront, so your net loss is $1,000 minus $300 = $700. The upside loss is always capped at the spread width.
Bottom Line
A jade lizard is the income trader's asymmetric bet: collect premium on both a put and a call spread, cap the upside risk, and live with unlimited downside exposure. It is a straddle for traders who fear rallies more than crashes, or who are unafraid of assignment and comfortable buying the stock at the put strike. Reach for it when you want high premium from both sides and can afford to be wrong about downside, but need the peace of mind that a spike will not destroy you.