MNRS Cash-Secured Put Strategy
MNRS (Grayscale Bitcoin Miners ETF), in the Financial Services sector, (Asset Management - Cryptocurrency industry), listed on AMEX.
The Grayscale Bitcoin Miners ETF (MNRS) is designed to offer investors targeted participation in the Bitcoin mining industry and its broader ecosystem. It provides a gateway to companies that form the operational core of Bitcoin, a foundational element of the entire Bitcoin economy. MNRS concentrates its holdings on publicly listed global Bitcoin mining firms that are crucial to the security and functioning of the Bitcoin network. Ultimately, the fund endeavors to replicate the gross returns (before any fees or expenses) of its underlying benchmark, the Indxx Bitcoin Miners Index.
MNRS (Grayscale Bitcoin Miners ETF) trades in the Financial Services sector, specifically Asset Management - Cryptocurrency, with a market capitalization of approximately $5.8M, a beta of 4.30 versus the broader market, a 52-week range of 23.24-56.46, average daily share volume of 10K, a public-listing history dating back to 2025. These structural characteristics shape how MNRS etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 4.30 indicates MNRS has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position. MNRS 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 MNRS?
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.
MNRS snapshot
As of September 30, 2026, spot at $35.00, ATM IV 121.00%, IV rank 100.00%, expected move 34.69%. The cash-secured put on MNRS below is built from the September 30, 2026 end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 16-day expiry.
Why this cash-secured put structure on MNRS specifically: MNRS IV at 121.00% is rich versus its 1-year range, which favors premium-selling structures like a MNRS cash-secured put, with a market-implied 1-standard-deviation move of approximately 34.69% (roughly $12.14 on the underlying). The 16-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated MNRS expiries trade a higher absolute premium for lower per-day decay. Position sizing on MNRS should anchor to the underlying notional of $35.00 per share and to the trader's directional view on MNRS etf.
MNRS cash-secured put setup
The MNRS cash-secured put below is built from the September 30, 2026 end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With MNRS at $35.00 on that close, the first option leg uses a $33.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed MNRS chain at a 16-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 MNRS shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Sell 1 | Put | $33.00 | $2.89 |
MNRS cash-secured put risk and reward
- Net Premium / Debit
- +$289.00
- Max Profit (per contract)
- $289.00
- Max Loss (per contract)
- -$3,010.00
- Breakeven(s)
- $30.11
- Risk / Reward Ratio
- 0.096
Max profit equals premium times 100; max loss equals strike minus premium times 100 (at zero, assuming assignment). Breakeven is strike minus premium.
MNRS cash-secured put payoff curve
Modeled P&L at expiration across a range of underlying prices for the cash-secured put on MNRS. 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% | -$3,010.00 |
| $7.75 | -77.9% | -$2,236.24 |
| $15.49 | -55.8% | -$1,462.48 |
| $23.22 | -33.6% | -$688.72 |
| $30.96 | -11.5% | +$85.04 |
| $38.70 | +10.6% | +$289.00 |
| $46.44 | +32.7% | +$289.00 |
| $54.17 | +54.8% | +$289.00 |
| $61.91 | +76.9% | +$289.00 |
| $69.65 | +99.0% | +$289.00 |
When traders use cash-secured put on MNRS
Cash-secured puts on MNRS earn premium while a trader waits to acquire MNRS etf at a target strike below the current quote; most attractive when IV is rich and the trader is comfortable owning MNRS.
MNRS thesis for this cash-secured put
The market-implied 1-standard-deviation range for MNRS extends from approximately $22.86 on the downside to $47.14 on the upside. A MNRS cash-secured put lets a trader earn premium while waiting to acquire MNRS 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. Current MNRS IV rank near 100.00% 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 MNRS at 121.00%. As a Financial Services name, MNRS options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to MNRS-specific events.
MNRS 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. MNRS positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move MNRS alongside the broader basket even when MNRS-specific fundamentals are unchanged. Short-premium structures like a cash-secured put on MNRS carry tail risk when realized volatility exceeds the implied move; review historical MNRS earnings reactions and macro stress periods before sizing. Always rebuild the position from current MNRS chain quotes before placing a trade.
Frequently asked questions
- What is a cash-secured put on MNRS?
- A cash-secured put on MNRS is the cash-secured put strategy applied to MNRS (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 MNRS etf at $35.00 on the September 30, 2026 close, the strikes shown on this page are snapped to the nearest listed MNRS chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are MNRS 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 MNRS cash-secured put priced from the September 30, 2026 end-of-day chain at a 30-day expiry (ATM IV 121.00%), the computed maximum profit is $289.00 per contract and the computed maximum loss is -$3,010.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a MNRS cash-secured put?
- The breakeven for the MNRS cash-secured put priced on this page is roughly $30.11 at expiration, derived from the September 30, 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 MNRS market-implied 1-standard-deviation expected move in the same options snapshot is approximately 34.69%; 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 MNRS?
- Cash-secured puts on MNRS earn premium while a trader waits to acquire MNRS etf at a target strike below the current quote; most attractive when IV is rich and the trader is comfortable owning MNRS.
- How does current MNRS implied volatility affect this cash-secured put?
- MNRS ATM IV is at 121.00% with IV rank near 100.00%, 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.