Bear Put Spread: Bearish with Capped Risk and Cost
You expect the stock to fall, but you want to cut the cost of buying a put. A bear put spread lets you do it: buy a put, sell a lower one, and pocket the credit upfront. Your upside (profit from a drop) is capped, but your cost and risk are too.
- Exactly what you buy and sell, and the net cost
- The payoff: capped profit from a drop, capped loss, defined risk
- Your numbers: max profit, max loss, and break-even
- When a bear put spread is the right bearish play, and when to reach for a naked put instead
A bear put spread is the middle ground between a long put and patience. You expect the stock to fall, but you do not want to pay full freight for a put. So you buy a put at one strike and sell a put at a lower strike. The credit you collect for selling the lower put reduces your cost. Your profit from a drop is capped, but so is your risk, and that trade often wins.
What You Actually Do
You expect Apple to fall, but not to the bottom. It trades at $200. You buy one $190 put for $5 a share, $500, and simultaneously sell one $180 put for $2 a share, $200.
Your net cost: $500 minus $200 = $300 debit. That is all you have at risk. If Apple never falls below $190, you lose the full $300. If it crashes below $180, you cap out at $700 profit ($10 of spread value minus the $300 you paid). That is the deal: cheaper entry, capped profit.
The Payoff, Drawn
Drag the slider to see how you do at every ending price for Apple.
The shape is the story. On the right a flat floor: above $190 both puts expire worthless and you lose your $300. In the middle a downward slope: between $190 and $180 your profit grows as the stock falls. On the left a flat ceiling: below $180 the short put caps you at $700. That ceiling is the trade-off.
The Trade-Off: Cheaper Entry, Capped Profit
A bear put spread is a bargain compared to a long put, but you pay for that bargain.
The long put costs you $500 and can make unlimited money on a crash. The bear put spread costs you $300 and can make at most $700. In a world where Apple crashes 50% to $100, the long put nets you $40,000 (the $90 put is worth $9,000, minus the $500 you paid). The spread nets you only $700 because the short $180 put capped you.
But in a world where Apple drifts to $185, the long put nets you $0 (you are down $200, put is worth $500). The spread nets you $200 (you are up on the spread). The spread won when the move was modest.
That is the whole tradeoff: you traded unlimited profit for a cheaper, more likely win on a normal drop.
When a Bear Put Spread Fits
- You expect a modest drop, not a crash
- You want defined risk and a lower cost entry
- You are happy to cap your profit to cut the cost
- You expect a huge crash below the short put strike
- The premium on the short put is tiny and not worth the cap
- You need the move to happen very soon; spreads decay slower than long puts
The bear put spread is for the trader who wants to be right on direction and take a high-probability, lower-cost bet. It is not for the trader expecting a catastrophic crash.
A Worked Example
Walk the same trade through three endings: you bought the $190 put for $5 and sold the $180 put for $2, paying $300 net.
Apple falls to $170. The $190 put is worth $20 a share, $2,000. The $180 put is worth $10 a share, $1,000. Your spread is worth $1,000 (the $10 max value). You paid $300, so you profit $700, your max. You did not get the full move, but you turned a small investment into a solid win.
Apple drifts to $185. The $190 put is worth $5, $500. The $180 put is worthless. Your spread is worth $500. You paid $300, so you profit $200. You were right on direction and the spread paid you for that, even though the move was modest.
Apple rises to $200. Both puts expire worthless. You lose your $300, your full max loss. You were wrong on direction, and your loss is exactly what you risked upfront.
That is the bear put spread in three outcomes: full profit on a solid drop, partial profit on a modest drop, and a capped loss on a rise.
- A bear put spread is buying a put and selling a lower put: bearish with defined risk.
- Max profit is the strike gap minus the net debit; max loss is the net debit you paid.
- The credit from the short put reduces your cost, but it caps your profit at the lower strike.
- It fits modest bearish moves where you want lower cost and defined risk; it lags on huge crashes.
Pop Quiz
Two quick checks. Pick an answer and the explanation shows up right away.
You buy the $190 put for $5 and sell the $180 put for $2. What is your max loss?
Your max loss is the net debit: $500 you paid minus $200 you collected = $300. Above $190, both expire worthless and you lose the full $300.
In that same spread, what is your max profit?
Max profit is capped at the lower strike. The $10 gap ($190 - $180) is worth $1,000 at expiration. You paid $300, so max profit is $700.
Bottom Line
A bear put spread is how you bet on a drop without paying full price. The short put credit cuts your cost in half or more, and you take defined risk in exchange. Your profit is capped, but your probability of profit is higher than a naked put on a modest drop. Master spreads and you have graduated from directional bets to risk-managed positions. Reach for a bear put spread when you want to be right on direction and have a lower-cost, higher-probability setup.