Bullish

Jade Lizard

Q: Why is it said to have no upside risk?

Because if the net credit exceeds the call spread width, even the worst bullish scenario ends in profit. In the example you collect $570 and the call spread cannot lose more than $500, so above 225 there is a guaranteed $70. That is the condition defining the structure: if it does not hold, it is no longer a jade lizard and carries risk on both sides.

Q: Where is the risk then?

Entirely on the downside, in the short put. Maximum loss is the put strike minus the net credit, times 100, realised if the underlying collapses. All position management should concentrate on that side.

Q: When does it work best?

With high implied volatility and pronounced put skew — that is, when puts are expensive relative to calls. That skew is precisely what allows collecting enough credit to cover the call spread width without pushing the put too close to the money.

Q: How wide should the call spread be?

As wide as the credit can cover, which in practice means narrow: 2 to 5 points on most underlyings. A wide call spread demands a credit only achievable by selling the put very close to the money, which sharply increases the downside risk you were trying to take in a controlled way.

Q: How is it managed if the underlying falls?

Exactly like a short put: roll to a later expiration and lower strike for a credit, close if the loss reaches two to three times the credit, or accept assignment if the underlying is one you want in the portfolio at that price.

Q: How does it differ from a big lizard?

The big lizard sells a straddle — put and call at the same at-the-money strike — and buys a call above. It collects considerably more credit and retains the absence of upside risk, but its maximum-profit zone is a single point rather than a range, and its downside risk begins much sooner.

A short put plus a short call spread, calibrated so the credit exceeds the call spread width and upside risk disappears.

Max GainNet credit ($570 if price finishes between the short strikes)

Max LossPut strike − net credit, times 100 ($19,930 if the underlying falls to zero)

Break-evenPut strike − net credit = 199.30. There is no upside breakeven

TypeLarge net credit

Ideal IV environmentHigh IV, especially with elevated put skew — the credit must exceed the call spread width

Profit / Loss Diagram

Jade Lizard at expiration

What is this strategy?

The Jade Lizard combines a short put with a short call spread: you sell an out-of-the-money put, sell an out-of-the-money call, and buy a further call above it as protection. The defining feature is an arithmetic condition: the <strong>net credit collected must exceed the width of the call spread</strong>. When it holds, the position cannot lose money to the upside no matter how far the underlying rallies, because the call spread’s maximum loss is entirely covered by the premium received.

The result is a three-segment payoff. If price finishes between the short put and the short call, you keep the full credit, which is maximum gain. If it finishes above the long call, the call spread reaches its maximum loss but the credit absorbs it and a small profit remains. And if price falls below the short put, losses begin and grow exactly as they would on any short put, bounded only by the fact that price cannot go below zero.

The Jade Lizard suits bullish or neutral traders wanting to collect elevated premium while eliminating one side of the risk entirely. It works especially well when <strong>put skew</strong> is pronounced — puts expensive relative to calls — because that skew is what makes it possible to collect enough credit to cover the call spread width. All management should concentrate on the downside, where the real risk lives.

Construction

Action	Instrument	Strike	Expiration	Example
SELL	1 Put (OTM)	Delta 0.20-0.30	30-45 DTE	-1 IWM 205 Put
SELL	1 Call (OTM)	Above the current price	Same expiry	-1 IWM 220 Call
BUY	1 Call (OTM)	Narrow width above the short call	Same expiry	+1 IWM 225 Call

Example

Scenario: IWM at $210, bullish or neutral, IV Rank 61 with pronounced put skew. The call spread is kept narrow so the credit can exceed it.

Put Sold (205) -1 IWM 205 Put @ $4.20
Call Sold (220) -1 IWM 220 Call @ $3.10
Call Purchased (225) +1 IWM 225 Call @ $1.60
Net Credit +$570 (4.20 + 3.10 − 1.60 × 100)
Call Spread Width $500 (225 − 220 × 100)
The Jade Lizard Condition Credit $570 > width $500 ✓ — no upside risk
Maximum Gain $570 (if IWM closes between 205 and 220)
Gain if IWM > 225 $70 (credit 570 − width 500) — the guaranteed upside minimum
Maximum Loss $19,930 (205 − 5.70 × 100), if IWM falls to zero
Breakeven $199.30 (205 − 5.70) — it exists only on the downside
Scenario: IWM at $190 The put is worth $1,500; less the credit, a net loss of $930

The Greeks

δDelta — Positive

The short put contributes positive delta and the short call spread negative delta, but smaller in magnitude since it sits further from the money. Net is clearly bullish.

θTheta — Positive

Two of the three legs are short and carry the most extrinsic value. Daily decay works in your favour while price stays above the put.

νVega — Negative

A net volatility seller. A compression in IV makes the structure cheaper to buy back and produces profit; an expansion hurts, mostly through the put.

γGamma — Negative on the downside

Gamma risk concentrates in the short put. On the upside the call spread caps the acceleration, so gamma stops being a problem once past the long call.

Position Management

01
Check the condition before sending the order Add the three premiums and compare against the call spread width. If the credit does not exceed it, adjust strikes or skip the trade: without that inequality the structure loses its entire rationale.
02
Close at 50% of the credit As with any credit structure, buying it back when it is worth half what you collected is usually achieved in far less than half the time and avoids the final stretch of gamma risk.
03
Manage only the put side The call spread needs no attention: its worst case is already paid for by the credit. Concentrate your alerts and decisions on the short put strike.
04
Roll the put for a net credit If price falls toward the short put and the thesis still holds, rolling to a later expiration and lower strike for additional credit improves the breakeven. Rolling for a debit is adding to a losing bet.
05
Accept assignment if you want the underlying If assigned on the put, you buy 100 shares at the strike less the credit collected. That is an acceptable outcome provided you chose an underlying you wanted to own at that price.

Frequently Asked Questions

Why is it said to have no upside risk?

Because if the net credit exceeds the call spread width, even the worst bullish scenario ends in profit. In the example you collect $570 and the call spread cannot lose more than $500, so above 225 there is a guaranteed $70. That is the condition defining the structure: if it does not hold, it is no longer a jade lizard and carries risk on both sides.

Where is the risk then?

Entirely on the downside, in the short put. Maximum loss is the put strike minus the net credit, times 100, realised if the underlying collapses. All position management should concentrate on that side.

When does it work best?

With high implied volatility and pronounced put skew — that is, when puts are expensive relative to calls. That skew is precisely what allows collecting enough credit to cover the call spread width without pushing the put too close to the money.

How wide should the call spread be?

As wide as the credit can cover, which in practice means narrow: 2 to 5 points on most underlyings. A wide call spread demands a credit only achievable by selling the put very close to the money, which sharply increases the downside risk you were trying to take in a controlled way.

How is it managed if the underlying falls?

Exactly like a short put: roll to a later expiration and lower strike for a credit, close if the loss reaches two to three times the credit, or accept assignment if the underlying is one you want in the portfolio at that price.

How does it differ from a big lizard?

The big lizard sells a straddle — put and call at the same at-the-money strike — and buys a call above. It collects considerably more credit and retains the absence of upside risk, but its maximum-profit zone is a single point rather than a range, and its downside risk begins much sooner.