OPEN Bull Call Spread Strategy
OPEN (Opendoor Technologies Inc.), in the Real Estate sector, (Real Estate - Services industry), listed on NASDAQ.
Opendoor Technologies Inc. operates a digital platform for residential real estate in the United States. The company's platform enables consumers to buy and sell a home online. It also provides title insurance and escrow services. Opendoor Technologies Inc. was incorporated in 2013 and is based in Tempe, Arizona.
OPEN (Opendoor Technologies Inc.) trades in the Real Estate sector, specifically Real Estate - Services, with a market capitalization of approximately $3.51B, a beta of 3.65 versus the broader market, a 52-week range of 0.508-10.87, average daily share volume of 39.9M, a public-listing history dating back to 2020, approximately 1K full-time employees. These structural characteristics shape how OPEN stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 3.65 indicates OPEN has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position.
What is a bull call spread on OPEN?
A bull call spread buys an at-the-money call and sells an out-of-the-money call at a higher strike for defined risk and defined reward bounded by the strike width.
Current OPEN snapshot
As of May 15, 2026, spot at $4.38, ATM IV 76.68%, IV rank 1.75%, expected move 21.98%. The bull call spread on OPEN below is built from the same end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 21-day expiry.
Why this bull call spread structure on OPEN specifically: OPEN IV at 76.68% is on the cheap side of its 1-year range, which favors premium-buying structures like a OPEN bull call spread, with a market-implied 1-standard-deviation move of approximately 21.98% (roughly $0.96 on the underlying). The 21-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated OPEN expiries trade a higher absolute premium for lower per-day decay. Position sizing on OPEN should anchor to the underlying notional of $4.38 per share and to the trader's directional view on OPEN stock.
OPEN bull call spread setup
The OPEN bull call spread below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With OPEN near $4.38, the first option leg uses a $4.50 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed OPEN chain at a 21-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 OPEN shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $4.50 | $0.27 |
| Sell 1 | Call | $4.50 | $0.27 |
OPEN bull call spread risk and reward
- Net Premium / Debit
- $0.00
- Max Profit (per contract)
- $0.00
- Max Loss (per contract)
- $0.00
- Breakeven(s)
- None on modeled curve
- Risk / Reward Ratio
- N/A
Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-call strike plus net debit.
OPEN bull call spread payoff curve
Modeled P&L at expiration across a range of underlying prices for the bull call spread on OPEN. 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.
| Underlying Price | % From Spot | P&L at Expiration |
|---|---|---|
| $0.01 | -99.8% | $0.00 |
| $0.98 | -77.7% | $0.00 |
| $1.94 | -55.6% | $0.00 |
| $2.91 | -33.5% | $0.00 |
| $3.88 | -11.4% | $0.00 |
| $4.85 | +10.7% | $0.00 |
| $5.81 | +32.7% | $0.00 |
| $6.78 | +54.8% | $0.00 |
| $7.75 | +76.9% | $0.00 |
| $8.72 | +99.0% | $0.00 |
When traders use bull call spread on OPEN
Bull call spreads on OPEN reduce the cost of a bullish OPEN stock position by selling a higher-strike call; suited to moderate-move theses where price reaches but does not vastly exceed the short strike.
OPEN thesis for this bull call spread
The market-implied 1-standard-deviation range for OPEN extends from approximately $3.42 on the downside to $5.34 on the upside. A OPEN bull call spread caps both the risk and the reward of a bullish position; relative to an outright long call on OPEN, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current OPEN IV rank near 1.75% 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 OPEN at 76.68%. As a Real Estate name, OPEN options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to OPEN-specific events.
OPEN bull call spread positions are structurally moderately bullish; 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. OPEN positions also carry Real Estate sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move OPEN alongside the broader basket even when OPEN-specific fundamentals are unchanged. Long-premium structures like a bull call spread on OPEN 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 OPEN chain quotes before placing a trade.
Frequently asked questions
- What is a bull call spread on OPEN?
- A bull call spread on OPEN is the bull call spread strategy applied to OPEN (stock). The strategy is structurally moderately bullish: A bull call spread buys an at-the-money call and sells an out-of-the-money call at a higher strike for defined risk and defined reward bounded by the strike width. With OPEN stock trading near $4.38, the strikes shown on this page are snapped to the nearest listed OPEN chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are OPEN bull call 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-call strike plus net debit. For the OPEN bull call spread priced from the end-of-day chain at a 30-day expiry (ATM IV 76.68%), the computed maximum profit is $0.00 per contract and the computed maximum loss is $0.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a OPEN bull call spread?
- The breakeven for the OPEN bull call spread priced on this page is no defined breakeven on the modeled curve at expiration, derived from end-of-day chain premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The current OPEN market-implied 1-standard-deviation expected move is approximately 21.98%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a bull call spread on OPEN?
- Bull call spreads on OPEN reduce the cost of a bullish OPEN stock position by selling a higher-strike call; suited to moderate-move theses where price reaches but does not vastly exceed the short strike.
- How does current OPEN implied volatility affect this bull call spread?
- OPEN ATM IV is at 76.68% with IV rank near 1.75%, 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.