GRPM Straddle Strategy
GRPM (Invesco S&P MidCap 400 GARP ETF), in the Financial Services sector, (Asset Management industry), listed on AMEX.
The Invesco S&P MidCap 400 GARP ETF (Fund) is based on the S&P MidCap 400 GARP Index (Index). The Fund will invest at least 90% of its total assets in securities that comprise the Index. The Index seeks to track companies with consistent fundamental growth, reasonable valuation, solid financial strength and strong earning power. The Fund and the Index are rebalanced semiannually after market close on the third Friday in June and December.
GRPM (Invesco S&P MidCap 400 GARP ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $475.1M, a beta of 1.08 versus the broader market, a 52-week range of 101.93-128.42, average daily share volume of 20K, a public-listing history dating back to 2010. These structural characteristics shape how GRPM etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.08 places GRPM roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. GRPM pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a straddle on GRPM?
A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration.
Current GRPM snapshot
As of May 15, 2026, spot at $124.20, ATM IV 20.60%, IV rank 34.30%, expected move 5.91%. The straddle on GRPM 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 straddle structure on GRPM specifically: GRPM IV at 20.60% is mid-range versus its 1-year history, so strategy selection should anchor more to the directional thesis than to the IV regime, with a market-implied 1-standard-deviation move of approximately 5.91% (roughly $7.34 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 GRPM expiries trade a higher absolute premium for lower per-day decay. Position sizing on GRPM should anchor to the underlying notional of $124.20 per share and to the trader's directional view on GRPM etf.
GRPM straddle setup
The GRPM straddle below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With GRPM near $124.20, the first option leg uses a $124.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed GRPM 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 GRPM shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $124.00 | $3.35 |
| Buy 1 | Put | $124.00 | $2.85 |
GRPM straddle risk and reward
- Net Premium / Debit
- -$620.00
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- -$578.09
- Breakeven(s)
- $117.80, $130.20
- Risk / Reward Ratio
- Unbounded
Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit.
GRPM straddle payoff curve
Modeled P&L at expiration across a range of underlying prices for the straddle on GRPM. 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% | +$11,779.00 |
| $27.47 | -77.9% | +$9,032.98 |
| $54.93 | -55.8% | +$6,286.96 |
| $82.39 | -33.7% | +$3,540.94 |
| $109.85 | -11.6% | +$794.92 |
| $137.31 | +10.6% | +$711.10 |
| $164.77 | +32.7% | +$3,457.12 |
| $192.23 | +54.8% | +$6,203.14 |
| $219.69 | +76.9% | +$8,949.16 |
| $247.15 | +99.0% | +$11,695.18 |
When traders use straddle on GRPM
Straddles on GRPM are pure-volatility plays that profit from large moves in either direction; traders typically buy GRPM straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
GRPM thesis for this straddle
The market-implied 1-standard-deviation range for GRPM extends from approximately $116.86 on the downside to $131.54 on the upside. A GRPM long straddle is a pure-volatility play: it profits when the underlying moves far enough from the strike in either direction to overcome the combined call plus put debit, regardless of direction. Current GRPM IV rank near 34.30% is mid-range against its 1-year distribution, so the IV signal is neutral; the straddle thesis on GRPM should anchor more to the directional view and the expected-move geometry. As a Financial Services name, GRPM options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to GRPM-specific events.
GRPM straddle positions are structurally neutral / high-volatility (long premium); 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. GRPM positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move GRPM alongside the broader basket even when GRPM-specific fundamentals are unchanged. Always rebuild the position from current GRPM chain quotes before placing a trade.
Frequently asked questions
- What is a straddle on GRPM?
- A straddle on GRPM is the straddle strategy applied to GRPM (etf). The strategy is structurally neutral / high-volatility (long premium): A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration. With GRPM etf trading near $124.20, the strikes shown on this page are snapped to the nearest listed GRPM chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are GRPM straddle max profit and max loss calculated?
- Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the GRPM straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 20.60%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$578.09 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a GRPM straddle?
- The breakeven for the GRPM straddle priced on this page is roughly $117.80 and $130.20 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 GRPM market-implied 1-standard-deviation expected move is approximately 5.91%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a straddle on GRPM?
- Straddles on GRPM are pure-volatility plays that profit from large moves in either direction; traders typically buy GRPM straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
- How does current GRPM implied volatility affect this straddle?
- GRPM ATM IV is at 20.60% with IV rank near 34.30%, which is mid-range against its 1-year history. Strategy selection depends more on directional thesis and expected move than on a strong IV signal.