GBTC Butterfly Strategy
GBTC (Grayscale Bitcoin Trust ETF), in the Financial Services sector, (Asset Management - Cryptocurrency industry), listed on AMEX.
Grayscale Bitcoin Trust ETF is solely and passively invested in Bitcoin. Its investment objective is to reflect the value of Bitcoin held by the Trust, less expenses and other liabilities. Bitcoin is a digital asset that is created and transmitted through the operations of the peer-to-peer Bitcoin Network, a decentralized network of computers that operates on cryptographic protocols. The Bitcoin Network allows people to exchange tokens of value, Bitcoins, which are recorded on a public transaction ledger known as a Blockchain.
GBTC (Grayscale Bitcoin Trust ETF) trades in the Financial Services sector, specifically Asset Management - Cryptocurrency, with a market capitalization of approximately $42.82B, a beta of 2.23 versus the broader market, a 52-week range of 48.555-99.12, average daily share volume of 2.9M, a public-listing history dating back to 2015. These structural characteristics shape how GBTC etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 2.23 indicates GBTC 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 butterfly on GBTC?
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 GBTC snapshot
As of May 15, 2026, spot at $61.44, ATM IV 38.32%, IV rank 10.79%, expected move 10.99%. The butterfly on GBTC 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 28-day expiry.
Why this butterfly structure on GBTC specifically: GBTC IV at 38.32% is on the cheap side of its 1-year range, which favors premium-buying structures like a GBTC butterfly, with a market-implied 1-standard-deviation move of approximately 10.99% (roughly $6.75 on the underlying). The 28-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated GBTC expiries trade a higher absolute premium for lower per-day decay. Position sizing on GBTC should anchor to the underlying notional of $61.44 per share and to the trader's directional view on GBTC etf.
GBTC butterfly setup
The GBTC 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 GBTC near $61.44, the first option leg uses a $58.50 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed GBTC chain at a 28-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 GBTC shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $58.50 | $4.65 |
| Sell 2 | Call | $61.50 | $2.83 |
| Buy 1 | Call | $64.50 | $1.33 |
GBTC butterfly risk and reward
- Net Premium / Debit
- -$32.50
- Max Profit (per contract)
- $242.13
- Max Loss (per contract)
- -$32.50
- Breakeven(s)
- $58.83, $64.18
- Risk / Reward Ratio
- 7.450
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.
GBTC butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on GBTC. 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% | -$32.50 |
| $13.59 | -77.9% | -$32.50 |
| $27.18 | -55.8% | -$32.50 |
| $40.76 | -33.7% | -$32.50 |
| $54.34 | -11.5% | -$32.50 |
| $67.93 | +10.6% | -$32.50 |
| $81.51 | +32.7% | -$32.50 |
| $95.10 | +54.8% | -$32.50 |
| $108.68 | +76.9% | -$32.50 |
| $122.26 | +99.0% | -$32.50 |
When traders use butterfly on GBTC
Butterflies on GBTC are pinning bets - traders use them when they expect GBTC 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.
GBTC thesis for this butterfly
The market-implied 1-standard-deviation range for GBTC extends from approximately $54.69 on the downside to $68.19 on the upside. A GBTC long call butterfly is a pinning play: it pays maximum at the middle strike if GBTC settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current GBTC IV rank near 10.79% 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 GBTC at 38.32%. As a Financial Services name, GBTC options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to GBTC-specific events.
GBTC 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. GBTC positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move GBTC alongside the broader basket even when GBTC-specific fundamentals are unchanged. Always rebuild the position from current GBTC chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on GBTC?
- A butterfly on GBTC is the butterfly strategy applied to GBTC (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 GBTC etf trading near $61.44, the strikes shown on this page are snapped to the nearest listed GBTC chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are GBTC 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 GBTC butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 38.32%), the computed maximum profit is $242.13 per contract and the computed maximum loss is -$32.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a GBTC butterfly?
- The breakeven for the GBTC butterfly priced on this page is roughly $58.83 and $64.18 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 GBTC market-implied 1-standard-deviation expected move is approximately 10.99%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on GBTC?
- Butterflies on GBTC are pinning bets - traders use them when they expect GBTC 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 GBTC implied volatility affect this butterfly?
- GBTC ATM IV is at 38.32% with IV rank near 10.79%, 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.