The jade lizard is a creative options strategy designed to collect a large enough credit that there is no upside risk—the short call spread's risk is fully covered by the put premium. It is constructed by selling an OTM put and simultaneously selling an OTM call spread (a short call plus a long call at a higher strike). The total credit collected must exceed the width of the call spread to eliminate upside risk.
The name 'jade lizard' comes from tastytrade, the trading platform that popularized the strategy. Its key defining feature is the no-upside-risk structure: because the credit received exceeds the call spread width, no matter how high the stock goes, you cannot lose money on the call spread side. Your only remaining risk is the naked downside from the short put—if the stock falls below the put strike minus the total credit received.
The trade profits in three scenarios: the stock stays between the put strike and the short call strike (maximum profit—both sides expire worthless), the stock rises above the short call strike (the call spread maxes out in loss but is fully covered by the total credit, resulting in a small profit or breakeven), or the stock falls moderately but stays above the put breakeven (partial profit from time decay on the put side).
Jade lizards work best on stocks where IV is elevated across the board but particularly high in the put options due to skew. The put premium is rich enough to cover the call spread width, creating the no-upside-risk condition. On dividend-paying stocks, the put skew is often favorable because of put buying for protection—making the jade lizard especially efficient in those names.
The primary risk is the same as a short put: if the stock declines sharply, the short put can produce large losses. The effective breakeven on the downside is the put strike minus the total credit received from all three legs. Monitoring and rolling the put if the stock approaches this level is essential risk management for the jade lizard.