Strip: Big Move Bet Biased to the Downside
You expect a big move but are biased slightly bearish. A strip lets you buy two puts and one call at the same strike, collecting more downside profit if the stock falls but still protecting on upside. It is the straddle's asymmetric cousin for traders with downside lean.
- Exactly what you buy: two puts and one call at the same strike
- The payoff: unlimited downside profit, capped upside loss, asymmetric big-move bet
- Your numbers: total debit paid, downside profit vs upside loss
- When a strip fits and why it is the biased straddle for traders with bearish conviction
A strip is a straddle for bearish traders. Instead of equal calls and puts, you buy two puts and one call, creating asymmetric payoff: bigger downside profit, smaller upside loss. It costs more than a straddle because you are buying three legs, but the directional bias toward downside justifies it if you believe in the bearish tilt.
What You Actually Do
Apple trades at $200. You expect a big move and are biased bearish. You buy two 1-month $200 puts for $3 a share each, $600 total, and buy one 1-month $200 call for $2 a share, $200.
Your net debit: $600 plus $200 = $800 paid upfront. Your max loss: if Apple stays at $200, all three legs expire worthless and you lose $800. Your max downside profit: if Apple crashes to $180, each of the two puts is $20 ITM ($2,000 total), and the call is worthless, for a gross profit of $2,000 minus $800 cost = $1,200 profit. Your max upside loss: if Apple soars to $220, the call is $20 ITM ($200), and both puts are worthless, for a gross profit of $200 minus $800 cost = -$600 loss. Downside is twice as big as upside, reflecting your bearish bias.
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: downside (two puts) grows faster than upside (one call). Below $200 profit accelerates with both puts gaining. Above $200 profit is slower because only one call gains. The key: the strip reflects a bearish lean on a big-move bet.
The Asymmetric Straddle: Double Downside, Single Upside
A strip is a straddle weighted toward the direction you believe in.
A straddle (equal calls and puts) treats upside and downside equally. A strip buys two puts and one call, doubling down on downside. The benefit: if your bearish bias is right, downside profit is twice as big. The tradeoff: upside loss is smaller (only one call), which sounds good, but your debit cost is higher because you bought three legs instead of two.
The math: a strip makes sense when you are more confident about the direction than the move. A straddle makes sense when you are confident about the move but not the direction.
When a Strip Fits
- You expect big move biased bearish
- IV is elevated (earnings, catalyst)
- You can afford three legs (higher cost)
- You expect symmetric big move (use straddle)
- You are bullish (use strap instead)
- Direction conviction is weak
A strip is for the trader who expects a big move and has bearish conviction to back it up. It is not for uncertain or symmetric big-move bets.
A Worked Example
Walk through three scenarios: you paid $800 upfront.
Apple stays at $200. All three legs expire worthless. You lose the full $800 debit. Your bearish bias was right (stock did not rise) but the move did not happen.
Apple soars to $210. The call is $10 ITM, worth $1,000 gross. Both puts are worthless. Your net: $1,000 minus $800 cost = $200 profit. You were wrong about direction but the call still paid off. This is smaller than a straddle would pay because you only own one call.
Apple crashes to $180. Each put is $20 ITM, so two puts = $4,000 gross. The call is worthless. Your net: $4,000 minus $800 cost = $3,200 profit. Your bearish bias paid off handsomely and two puts meant double the downside.
That is the strip: asymmetric payoff reflecting your directional bias, with double downside and single upside.
- A strip is buying two puts and one call at the same strike: bearish-biased big-move bet.
- Max loss is the total debit; downside profit is unlimited, upside loss is capped.
- Asymmetric payoff reflects bearish conviction: double downside (two puts) vs single upside (one call).
- It fits traders expecting big moves with bearish lean and directional conviction.
Pop Quiz
Two quick checks. Pick an answer and the explanation shows up right away.
How does a strip differ from a strap?
A strap doubles up on calls (bullish). A strip doubles up on puts (bearish). Strap = upside bias; Strip = downside bias.
You buy two $200 puts for $3 each and one $200 call for $2. Apple crashes to $170. What is your profit?
Each put is $30 ITM ($30 per share), and you own two, so two puts = $6,000 gross profit. Minus your $800 debit = $5,200 profit.
Bottom Line
A strip is the asymmetric straddle for bearish traders who expect a big move and want double downside participation. Earnings, catalysts, and other high-IV environments are ideal. The extra cost for the third leg is worth it if you have directional conviction. Reach for it when you are confident about both the direction and the magnitude of the expected move.