REM Cash-Secured Put Strategy
REM (iShares Mortgage Real Estate ETF), in the Financial Services sector, (Asset Management industry), listed on CBOE.
The iShares Mortgage Real Estate ETF seeks to track the investment results of an index composed of U.S. REITs that hold U.S. residential and commercial mortgages.
REM (iShares Mortgage Real Estate ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $571.3M, a beta of 1.10 versus the broader market, a 52-week range of 20.35-24.05, average daily share volume of 692K, a public-listing history dating back to 2007. These structural characteristics shape how REM etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.10 places REM roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. REM 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 REM?
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.
Current REM snapshot
As of May 15, 2026, spot at $21.77, ATM IV 25.00%, IV rank 3.87%, expected move 7.17%. The cash-secured put on REM 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 34-day expiry.
Why this cash-secured put structure on REM specifically: REM IV at 25.00% is on the cheap side of its 1-year range, which means a premium-selling REM cash-secured put collects less credit per unit of strike-width risk, with a market-implied 1-standard-deviation move of approximately 7.17% (roughly $1.56 on the underlying). The 34-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated REM expiries trade a higher absolute premium for lower per-day decay. Position sizing on REM should anchor to the underlying notional of $21.77 per share and to the trader's directional view on REM etf.
REM cash-secured put setup
The REM cash-secured put below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With REM near $21.77, the first option leg uses a $21.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed REM chain at a 34-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 REM shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Sell 1 | Put | $21.00 | $0.48 |
REM cash-secured put risk and reward
- Net Premium / Debit
- +$47.50
- Max Profit (per contract)
- $47.50
- Max Loss (per contract)
- -$2,051.50
- Breakeven(s)
- $20.53
- Risk / Reward Ratio
- 0.023
Max profit equals premium times 100; max loss equals strike minus premium times 100 (at zero, assuming assignment). Breakeven is strike minus premium.
REM cash-secured put payoff curve
Modeled P&L at expiration across a range of underlying prices for the cash-secured put on REM. 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% | -$2,051.50 |
| $4.82 | -77.8% | -$1,570.26 |
| $9.63 | -55.7% | -$1,089.03 |
| $14.45 | -33.6% | -$607.79 |
| $19.26 | -11.5% | -$126.56 |
| $24.07 | +10.6% | +$47.50 |
| $28.88 | +32.7% | +$47.50 |
| $33.70 | +54.8% | +$47.50 |
| $38.51 | +76.9% | +$47.50 |
| $43.32 | +99.0% | +$47.50 |
When traders use cash-secured put on REM
Cash-secured puts on REM earn premium while a trader waits to acquire REM etf at a target strike below the current quote; most attractive when IV is rich and the trader is comfortable owning REM.
REM thesis for this cash-secured put
The market-implied 1-standard-deviation range for REM extends from approximately $20.21 on the downside to $23.33 on the upside. A REM cash-secured put lets a trader earn premium while waiting to acquire REM 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 REM IV rank near 3.87% 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 REM at 25.00%. As a Financial Services name, REM options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to REM-specific events.
REM 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. REM positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move REM alongside the broader basket even when REM-specific fundamentals are unchanged. Short-premium structures like a cash-secured put on REM carry tail risk when realized volatility exceeds the implied move; review historical REM earnings reactions and macro stress periods before sizing. Always rebuild the position from current REM chain quotes before placing a trade.
Frequently asked questions
- What is a cash-secured put on REM?
- A cash-secured put on REM is the cash-secured put strategy applied to REM (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 REM etf trading near $21.77, the strikes shown on this page are snapped to the nearest listed REM chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are REM 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 REM cash-secured put priced from the end-of-day chain at a 30-day expiry (ATM IV 25.00%), the computed maximum profit is $47.50 per contract and the computed maximum loss is -$2,051.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a REM cash-secured put?
- The breakeven for the REM cash-secured put priced on this page is roughly $20.53 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 REM market-implied 1-standard-deviation expected move is approximately 7.17%; 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 REM?
- Cash-secured puts on REM earn premium while a trader waits to acquire REM etf at a target strike below the current quote; most attractive when IV is rich and the trader is comfortable owning REM.
- How does current REM implied volatility affect this cash-secured put?
- REM ATM IV is at 25.00% with IV rank near 3.87%, 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.