GXC Butterfly Strategy
GXC (State Street SPDR S&P China ETF), in the Financial Services sector, (Asset Management industry), listed on AMEX.
SPDR Index Shares Funds - State Street SPDR S&P China ETF is an exchange traded fund launched by State Street Global Advisors, Inc. The fund is managed by SSGA Funds Management, Inc. It invests in public equity markets of China. The fund invests in stocks of companies operating across diversified sectors. The fund invests in growth and value stocks of companies across diversified market capitalization. The fund seeks to track the performance of the S&P China BMI Index, by using representative sampling technique.
GXC (State Street SPDR S&P China ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $433.4M, a beta of 0.69 versus the broader market, a 52-week range of 85.03-107.01, average daily share volume of 31K, a public-listing history dating back to 2007. These structural characteristics shape how GXC etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.69 indicates GXC has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. GXC pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on GXC?
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.
GXC snapshot
As of August 14, 2026, spot at $90.39, ATM IV 462.20%, IV rank 93.44%, expected move 132.51%. The butterfly on GXC 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 butterfly structure on GXC specifically: GXC IV at 462.20% is rich versus its 1-year range, which makes a premium-buying GXC butterfly relatively expensive in absolute-cost terms, with a market-implied 1-standard-deviation move of approximately 132.51% (roughly $119.77 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 GXC expiries trade a higher absolute premium for lower per-day decay. Position sizing on GXC should anchor to the underlying notional of $90.39 per share and to the trader's directional view on GXC etf.
GXC butterfly setup
The GXC butterfly 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 GXC at $90.39 on that close, the first option leg uses a $85.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed GXC 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 GXC shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $85.00 | $5.85 |
| Sell 2 | Call | $90.00 | $2.65 |
| Buy 1 | Call | $95.00 | $1.21 |
GXC butterfly risk and reward
- Net Premium / Debit
- -$176.00
- Max Profit (per contract)
- $318.08
- Max Loss (per contract)
- -$176.00
- Breakeven(s)
- $86.76, $93.24
- Risk / Reward Ratio
- 1.807
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.
GXC butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on GXC. 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% | -$176.00 |
| $19.99 | -77.9% | -$176.00 |
| $39.98 | -55.8% | -$176.00 |
| $59.96 | -33.7% | -$176.00 |
| $79.95 | -11.6% | -$176.00 |
| $99.93 | +10.6% | -$176.00 |
| $119.92 | +32.7% | -$176.00 |
| $139.90 | +54.8% | -$176.00 |
| $159.89 | +76.9% | -$176.00 |
| $179.87 | +99.0% | -$176.00 |
When traders use butterfly on GXC
Butterflies on GXC are pinning bets - traders use them when they expect GXC 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.
GXC thesis for this butterfly
The market-implied 1-standard-deviation range for GXC extends from approximately $-29.38 on the downside to $210.16 on the upside. A GXC long call butterfly is a pinning play: it pays maximum at the middle strike if GXC settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current GXC IV rank near 93.44% sits in the upper third of its 1-year distribution, which historically reverts; this raises the bar for premium-buying structures and lowers it for premium-selling structures on GXC at 462.20%. As a Financial Services name, GXC options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to GXC-specific events.
GXC 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. GXC positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move GXC alongside the broader basket even when GXC-specific fundamentals are unchanged. Always rebuild the position from current GXC chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on GXC?
- A butterfly on GXC is the butterfly strategy applied to GXC (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 GXC etf at $90.39 on the August 14, 2026 close, the strikes shown on this page are snapped to the nearest listed GXC chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are GXC 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 GXC butterfly priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 462.20%), the computed maximum profit is $318.08 per contract and the computed maximum loss is -$176.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a GXC butterfly?
- The breakeven for the GXC butterfly priced on this page is roughly $86.76 and $93.24 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 GXC market-implied 1-standard-deviation expected move in the same options snapshot is approximately 132.51%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on GXC?
- Butterflies on GXC are pinning bets - traders use them when they expect GXC 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 GXC implied volatility affect this butterfly?
- GXC ATM IV is at 462.20% with IV rank near 93.44%, which is elevated relative to its 1-year range. Premium-selling structures (covered call, cash-secured put, iron condor) generally look more attractive when IV rank is high; premium-buying structures (long call, long put, debit spreads) are more expensive in that regime.