REW Butterfly Strategy
REW (ProShares - UltraShort Technology), in the Financial Services sector, (Asset Management - Leveraged industry), listed on AMEX.
This ProShares UltraShort Technology fund endeavors to achieve daily investment outcomes that inversely track, at a two-to-one (2x) ratio, the day-to-day fluctuations of the S&P Technology Select Sector Index. This objective is stated before accounting for any associated fees and operating expenses.
REW (ProShares - UltraShort Technology) trades in the Financial Services sector, specifically Asset Management - Leveraged, with a market capitalization of approximately $4.1M, a beta of -2.54 versus the broader market, a 52-week range of 11.03-30.36, average daily share volume of 31K, a public-listing history dating back to 2007. These structural characteristics shape how REW etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of -2.54 indicates REW has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. REW pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on REW?
A long call butterfly buys one lower-strike call, sells two ATM calls, and buys one higher-strike call, paying a small net debit for a defined-risk position that maxes out if the underlying pins the middle strike at expiration.
Current REW snapshot
As of June 29, 2026, spot at $12.00, ATM IV 92.00%, IV rank 14.95%, expected move 26.38%. The butterfly on REW 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 53-day expiry.
Why this butterfly structure on REW specifically: REW IV at 92.00% is on the cheap side of its 1-year range, which favors premium-buying structures like a REW butterfly, with a market-implied 1-standard-deviation move of approximately 26.38% (roughly $3.17 on the underlying). The 53-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated REW expiries trade a higher absolute premium for lower per-day decay. Position sizing on REW should anchor to the underlying notional of $12.00 per share and to the trader's directional view on REW etf.
REW butterfly setup
The REW butterfly below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With REW near $12.00, the first option leg uses a $11.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed REW chain at a 53-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 REW shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $11.00 | $2.00 |
| Sell 2 | Call | $12.00 | $1.45 |
| Buy 1 | Call | $13.00 | $1.13 |
REW butterfly risk and reward
- Net Premium / Debit
- -$22.50
- Max Profit (per contract)
- $71.97
- Max Loss (per contract)
- -$22.50
- Breakeven(s)
- $11.23, $12.78
- Risk / Reward Ratio
- 3.199
Max profit equals the wing width minus net debit times 100 (reached when the underlying pins the middle strike); max loss equals the net debit times 100. Two breakevens at lower-wing plus debit and upper-wing minus debit.
REW butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on REW. 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 | -99.9% | -$22.50 |
| $2.66 | -77.8% | -$22.50 |
| $5.31 | -55.7% | -$22.50 |
| $7.97 | -33.6% | -$22.50 |
| $10.62 | -11.5% | -$22.50 |
| $13.27 | +10.6% | -$22.50 |
| $15.92 | +32.7% | -$22.50 |
| $18.58 | +54.8% | -$22.50 |
| $21.23 | +76.9% | -$22.50 |
| $23.88 | +99.0% | -$22.50 |
When traders use butterfly on REW
Butterflies on REW are pinning bets - traders use them when they expect REW to settle near a specific level at expiration (often the prior close, a round number, or the max-pain strike) and want defined-risk exposure to that outcome.
REW thesis for this butterfly
The market-implied 1-standard-deviation range for REW extends from approximately $8.83 on the downside to $15.17 on the upside. A REW long call butterfly is a pinning play: it pays maximum at the middle strike if REW settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current REW IV rank near 14.95% 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 REW at 92.00%. As a Financial Services name, REW options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to REW-specific events.
REW butterfly positions are structurally neutral / pin (limited-risk, limited-reward); 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. REW positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move REW alongside the broader basket even when REW-specific fundamentals are unchanged. Always rebuild the position from current REW chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on REW?
- A butterfly on REW is the butterfly strategy applied to REW (etf). The strategy is structurally neutral / pin (limited-risk, limited-reward): A long call butterfly buys one lower-strike call, sells two ATM calls, and buys one higher-strike call, paying a small net debit for a defined-risk position that maxes out if the underlying pins the middle strike at expiration. With REW etf trading near $12.00, the strikes shown on this page are snapped to the nearest listed REW chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are REW butterfly max profit and max loss calculated?
- Max profit equals the wing width minus net debit times 100 (reached when the underlying pins the middle strike); max loss equals the net debit times 100. Two breakevens at lower-wing plus debit and upper-wing minus debit. For the REW butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 92.00%), the computed maximum profit is $71.97 per contract and the computed maximum loss is -$22.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a REW butterfly?
- The breakeven for the REW butterfly priced on this page is roughly $11.23 and $12.78 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 REW market-implied 1-standard-deviation expected move is approximately 26.38%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on REW?
- Butterflies on REW are pinning bets - traders use them when they expect REW to settle near a specific level at expiration (often the prior close, a round number, or the max-pain strike) and want defined-risk exposure to that outcome.
- How does current REW implied volatility affect this butterfly?
- REW ATM IV is at 92.00% with IV rank near 14.95%, 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.