How are DBX bear put spread max profit and max loss calculated?

Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-put strike minus net debit. For the DBX bear put spread priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 23.81%), the computed maximum profit is $115.00 per contract and the computed maximum loss is -$85.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a DBX bear put spread?

The breakeven for the DBX bear put spread priced on this page is roughly $34.15 at expiration, derived from the August 14, 2026 end-of-day chain's premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The DBX market-implied 1-standard-deviation expected move in the same options snapshot is approximately 6.83%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current DBX implied volatility affect this bear put spread?

DBX ATM IV is at 23.81% with IV rank near 15.64%, which is on the low end of its 1-year range. Premium-buying structures (long call, long put, debit spreads) are relatively cheap in this regime; premium-selling structures collect less credit per unit risk.

DBX Bear Put Spread Strategy

DBX (Dropbox, Inc.), in the Technology sector, (Software - Infrastructure industry), listed on NASDAQ.

Dropbox, Inc. engages in providing file backup, sync, and sharing solutions. Its products include Dropbox, Dropbox Reply, Dropbox Sign, Dropbox Reclaim.ai, Dropbox Dash, Dropbox DocSend, Dropbox Fax, and Dropbox Early access. It operates through the United States and International geographical segments. The company was founded by Andrew W. Houston and Arash Ferdowsi in May 2007 and is headquartered in San Francisco, CA.

DBX (Dropbox, Inc.) trades in the Technology sector, specifically Software - Infrastructure, with a market capitalization of approximately $8.76B, a trailing P/E of 17.47, a beta of 0.64 versus the broader market, a 52-week range of 21.695-36.3, average daily share volume of 4.0M, a public-listing history dating back to 2018, approximately 2K full-time employees. These structural characteristics shape how DBX stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.64 indicates DBX has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure.

What is a bear put spread on DBX?

A bear put spread buys an at-the-money put and sells an out-of-the-money put at a lower strike for defined risk and defined reward bounded by the strike width.

DBX snapshot

As of August 14, 2026, spot at $34.59, ATM IV 23.81%, IV rank 15.64%, expected move 6.83%. The bear put spread on DBX below is built from the August 14, 2026 end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 35-day expiry.

Why this bear put spread structure on DBX specifically: DBX IV at 23.81% is on the cheap side of its 1-year range, which favors premium-buying structures like a DBX bear put spread, with a market-implied 1-standard-deviation move of approximately 6.83% (roughly $2.36 on the underlying). The 35-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated DBX expiries trade a higher absolute premium for lower per-day decay. Position sizing on DBX should anchor to the underlying notional of $34.59 per share and to the trader's directional view on DBX stock.

DBX bear put spread setup

The DBX bear put spread below is built from the August 14, 2026 end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With DBX at $34.59 on that close, the first option leg uses a $35.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed DBX chain at a 35-day expiry; the cross-strike IV skew is reflected directly in the per-leg values rather than approximated. Quantity sizing assumes one contract per option leg (or 100 DBX shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Put	$35.00	$1.60
Sell 1	Put	$33.00	$0.75

DBX bear put spread risk and reward

Net Premium / Debit: -$85.00
Max Profit (per contract): $115.00
Max Loss (per contract): -$85.00
Breakeven(s): $34.15
Risk / Reward Ratio: 1.353

Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-put strike minus net debit.

DBX bear put spread payoff curve

Modeled P&L at expiration across a range of underlying prices for the bear put spread on DBX. Each row is one sampled price point from the computed payoff curve; the full curve uses 200 price points internally before being summarized into 10 rows here.

P&L at expiration across the modeled underlying-price range. Green shading marks profitable regions, red shading marks loss regions. Dotted purple verticals mark breakevens; the solid dark vertical marks current spot.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-100.0%	+$115.00
$7.66	-77.9%	+$115.00
$15.30	-55.8%	+$115.00
$22.95	-33.6%	+$115.00
$30.60	-11.5%	+$115.00
$38.24	+10.6%	-$85.00
$45.89	+32.7%	-$85.00
$53.54	+54.8%	-$85.00
$61.19	+76.9%	-$85.00
$68.83	+99.0%	-$85.00

When traders use bear put spread on DBX

Bear put spreads on DBX reduce the cost of a bearish DBX stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.

DBX thesis for this bear put spread

The market-implied 1-standard-deviation range for DBX extends from approximately $32.23 on the downside to $36.95 on the upside. A DBX bear put spread caps both the risk and the reward of a bearish position; relative to an outright long put on DBX, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current DBX IV rank near 15.64% sits in the lower third of its 1-year distribution, where IV often re-expands toward the mean; this favors premium-buying structures and disadvantages premium-selling structures on DBX at 23.81%. As a Technology name, DBX options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to DBX-specific events.

DBX bear put spread positions are structurally moderately bearish; the modeled P&L assumes European-style exercise at expiration and ignores early assignment, transaction costs, dividends paid before expiry on the stock leg (when present), and the bid-ask spread on the listed chain. DBX positions also carry Technology sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move DBX alongside the broader basket even when DBX-specific fundamentals are unchanged. Long-premium structures like a bear put spread on DBX are particularly exposed to IV-crush risk through scheduled events (earnings, FDA decisions, central-bank meetings) where IV typically contracts post-event regardless of the directional outcome. Always rebuild the position from current DBX chain quotes before placing a trade.

Frequently asked questions

What is a bear put spread on DBX?: A bear put spread on DBX is the bear put spread strategy applied to DBX (stock). The strategy is structurally moderately bearish: A bear put spread buys an at-the-money put and sells an out-of-the-money put at a lower strike for defined risk and defined reward bounded by the strike width. With DBX stock at $34.59 on the August 14, 2026 close, the strikes shown on this page are snapped to the nearest listed DBX chain strike and the premiums come straight from that session's bid/ask midpoint.
How are DBX bear put spread max profit and max loss calculated?: Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-put strike minus net debit. For the DBX bear put spread priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 23.81%), the computed maximum profit is $115.00 per contract and the computed maximum loss is -$85.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a DBX bear put spread?: The breakeven for the DBX bear put spread priced on this page is roughly $34.15 at expiration, derived from the August 14, 2026 end-of-day chain's premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The DBX market-implied 1-standard-deviation expected move in the same options snapshot is approximately 6.83%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a bear put spread on DBX?: Bear put spreads on DBX reduce the cost of a bearish DBX stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.
How does current DBX implied volatility affect this bear put spread?: DBX ATM IV is at 23.81% with IV rank near 15.64%, which is on the low end of its 1-year range. Premium-buying structures (long call, long put, debit spreads) are relatively cheap in this regime; premium-selling structures collect less credit per unit risk.