GSUI Cash-Secured Put Strategy
GSUI (Grayscale Sui Trust), in the Financial Services sector, (Asset Management industry), listed on AMEX.
The Grayscale Sui Trust primarily functions as a holder of SUI, which is a digital currency or asset generated and transferred across the decentralized Sui Network. Its main investment goal is for the value of its shares to directly correspond to the market value of the SUI it possesses, encompassing any SUI earned from staking activities. This entity was established on April 30, 2024, and its main office is situated in Stamford, Connecticut.
GSUI (Grayscale Sui Trust) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $3.5M, a beta of 1.26 versus the broader market, a 52-week range of 9.44-34.4, average daily share volume of 64K, a public-listing history dating back to 2025. These structural characteristics shape how GSUI etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.26 places GSUI roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. GSUI pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a cash-secured put on GSUI?
A cash-secured put sells an out-of-the-money put while holding cash equal to the strike-times-100 obligation, keeping the premium when the underlying stays above the strike.
GSUI snapshot
As of September 29, 2026, spot at $16.72, ATM IV 64.30%, expected move 18.43%. The cash-secured put on GSUI below is built from the September 29, 2026 end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 234-day expiry.
Why this cash-secured put structure on GSUI specifically: IV rank is unavailable in the current snapshot, so regime-based timing for GSUI is inferred from ATM IV at 64.30% alone, with a market-implied 1-standard-deviation move of approximately 18.43% (roughly $3.08 on the underlying). The 234-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated GSUI expiries trade a higher absolute premium for lower per-day decay. Position sizing on GSUI should anchor to the underlying notional of $16.72 per share and to the trader's directional view on GSUI etf.
GSUI cash-secured put setup
The GSUI cash-secured put below is built from the September 29, 2026 end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With GSUI at $16.72 on that close, the first option leg uses a $16.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed GSUI chain at a 234-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 GSUI shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Sell 1 | Put | $16.00 | $2.60 |
GSUI cash-secured put risk and reward
- Net Premium / Debit
- +$260.00
- Max Profit (per contract)
- $260.00
- Max Loss (per contract)
- -$1,339.00
- Breakeven(s)
- $13.40
- Risk / Reward Ratio
- 0.194
Max profit equals premium times 100; max loss equals strike minus premium times 100 (at zero, assuming assignment). Breakeven is strike minus premium.
GSUI cash-secured put payoff curve
Modeled P&L at expiration across a range of underlying prices for the cash-secured put on GSUI. 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% | -$1,339.00 |
| $3.71 | -77.8% | -$969.42 |
| $7.40 | -55.7% | -$599.84 |
| $11.10 | -33.6% | -$230.27 |
| $14.79 | -11.5% | +$139.31 |
| $18.49 | +10.6% | +$260.00 |
| $22.18 | +32.7% | +$260.00 |
| $25.88 | +54.8% | +$260.00 |
| $29.58 | +76.9% | +$260.00 |
| $33.27 | +99.0% | +$260.00 |
When traders use cash-secured put on GSUI
Cash-secured puts on GSUI earn premium while a trader waits to acquire GSUI etf at a target strike below the current quote; most attractive when IV is rich and the trader is comfortable owning GSUI.
GSUI thesis for this cash-secured put
The market-implied 1-standard-deviation range for GSUI extends from approximately $13.64 on the downside to $19.80 on the upside. A GSUI cash-secured put lets a trader earn premium while waiting to acquire GSUI at the strike price; the strategy is most attractive when the trader is comfortable holding the underlying at that level and IV is rich enough to compensate for the assignment risk. As a Financial Services name, GSUI options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to GSUI-specific events.
GSUI cash-secured put positions are structurally neutral to slightly 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. GSUI positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move GSUI alongside the broader basket even when GSUI-specific fundamentals are unchanged. Short-premium structures like a cash-secured put on GSUI carry tail risk when realized volatility exceeds the implied move; review historical GSUI earnings reactions and macro stress periods before sizing. Always rebuild the position from current GSUI chain quotes before placing a trade.
Frequently asked questions
- What is a cash-secured put on GSUI?
- A cash-secured put on GSUI is the cash-secured put strategy applied to GSUI (etf). The strategy is structurally neutral to slightly bullish: A cash-secured put sells an out-of-the-money put while holding cash equal to the strike-times-100 obligation, keeping the premium when the underlying stays above the strike. With GSUI etf at $16.72 on the September 29, 2026 close, the strikes shown on this page are snapped to the nearest listed GSUI chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are GSUI cash-secured put max profit and max loss calculated?
- Max profit equals premium times 100; max loss equals strike minus premium times 100 (at zero, assuming assignment). Breakeven is strike minus premium. For the GSUI cash-secured put priced from the September 29, 2026 end-of-day chain at a 30-day expiry (ATM IV 64.30%), the computed maximum profit is $260.00 per contract and the computed maximum loss is -$1,339.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a GSUI cash-secured put?
- The breakeven for the GSUI cash-secured put priced on this page is roughly $13.40 at expiration, derived from the September 29, 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 GSUI market-implied 1-standard-deviation expected move in the same options snapshot is approximately 18.43%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a cash-secured put on GSUI?
- Cash-secured puts on GSUI earn premium while a trader waits to acquire GSUI etf at a target strike below the current quote; most attractive when IV is rich and the trader is comfortable owning GSUI.
- How does current GSUI implied volatility affect this cash-secured put?
- Current GSUI ATM IV is 64.30%; IV rank context is unavailable in the current snapshot.