YCS Butterfly Strategy
YCS (ProShares - UltraShort Yen), in the Financial Services sector, (Asset Management - Leveraged industry), listed on AMEX.
This fund aims to provide daily investment returns that are the inverse of the Japanese yen's day-to-day performance relative to the U.S. dollar, magnified by a factor of two (-2x). These outcomes are measured before any fees or expenses are applied.
YCS (ProShares - UltraShort Yen) trades in the Financial Services sector, specifically Asset Management - Leveraged, with a market capitalization of approximately $30.7M, a beta of -0.40 versus the broader market, a 52-week range of 40.81-56.47, average daily share volume of 26K, a public-listing history dating back to 2008. These structural characteristics shape how YCS etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of -0.40 indicates YCS 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 butterfly on YCS?
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 YCS snapshot
As of June 29, 2026, spot at $56.19, ATM IV 19.20%, IV rank 9.98%, expected move 5.50%. The butterfly on YCS 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 YCS specifically: YCS IV at 19.20% is on the cheap side of its 1-year range, which favors premium-buying structures like a YCS butterfly, with a market-implied 1-standard-deviation move of approximately 5.50% (roughly $3.09 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 YCS expiries trade a higher absolute premium for lower per-day decay. Position sizing on YCS should anchor to the underlying notional of $56.19 per share and to the trader's directional view on YCS etf.
YCS butterfly setup
The YCS 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 YCS near $56.19, the first option leg uses a $53.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed YCS 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 YCS shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $53.00 | $3.70 |
| Sell 2 | Call | $56.00 | $1.53 |
| Buy 1 | Call | $59.00 | $0.45 |
YCS butterfly risk and reward
- Net Premium / Debit
- -$110.00
- Max Profit (per contract)
- $181.27
- Max Loss (per contract)
- -$110.00
- Breakeven(s)
- $54.10, $57.90
- Risk / Reward Ratio
- 1.648
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.
YCS butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on YCS. 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 | -100.0% | -$110.00 |
| $12.43 | -77.9% | -$110.00 |
| $24.86 | -55.8% | -$110.00 |
| $37.28 | -33.7% | -$110.00 |
| $49.70 | -11.5% | -$110.00 |
| $62.12 | +10.6% | -$110.00 |
| $74.55 | +32.7% | -$110.00 |
| $86.97 | +54.8% | -$110.00 |
| $99.39 | +76.9% | -$110.00 |
| $111.82 | +99.0% | -$110.00 |
When traders use butterfly on YCS
Butterflies on YCS are pinning bets - traders use them when they expect YCS 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.
YCS thesis for this butterfly
The market-implied 1-standard-deviation range for YCS extends from approximately $53.10 on the downside to $59.28 on the upside. A YCS long call butterfly is a pinning play: it pays maximum at the middle strike if YCS settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current YCS IV rank near 9.98% 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 YCS at 19.20%. As a Financial Services name, YCS options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to YCS-specific events.
YCS 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. YCS positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move YCS alongside the broader basket even when YCS-specific fundamentals are unchanged. Always rebuild the position from current YCS chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on YCS?
- A butterfly on YCS is the butterfly strategy applied to YCS (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 YCS etf trading near $56.19, the strikes shown on this page are snapped to the nearest listed YCS chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are YCS 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 YCS butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 19.20%), the computed maximum profit is $181.27 per contract and the computed maximum loss is -$110.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a YCS butterfly?
- The breakeven for the YCS butterfly priced on this page is roughly $54.10 and $57.90 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 YCS market-implied 1-standard-deviation expected move is approximately 5.50%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on YCS?
- Butterflies on YCS are pinning bets - traders use them when they expect YCS 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 YCS implied volatility affect this butterfly?
- YCS ATM IV is at 19.20% with IV rank near 9.98%, 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.