How are GRPM collar max profit and max loss calculated?

Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium. For the GRPM collar priced from the end-of-day chain at a 30-day expiry (ATM IV 19.80%), the computed maximum profit is $606.00 per contract and the computed maximum loss is -$594.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a GRPM collar?

The breakeven for the GRPM collar priced on this page is roughly $128.94 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 5.68%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current GRPM implied volatility affect this collar?

GRPM ATM IV is at 19.80% with IV rank near 29.65%, 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.

GRPM Collar Strategy

GRPM (Invesco S&P MidCap 400 GARP ETF), in the Financial Services sector, (Asset Management - Global industry), listed on AMEX.

The Invesco S&P MidCap 400 GARP ETF (GRPM) aims to replicate the performance of the S&P MidCap 400 GARP Index. This Fund commits a minimum of 90% of its total capital to the constituent securities of its benchmark index. The Index itself focuses on identifying mid-sized companies that display a combination of steady underlying business growth, attractive valuations, sound fiscal health, and strong profit generation capabilities. To maintain alignment with its strategy, both the ETF and the S&P MidCap 400 GARP Index are rebalanced twice a year, specifically after the market closes on the third Friday of June and December.

GRPM (Invesco S&P MidCap 400 GARP ETF) trades in the Financial Services sector, specifically Asset Management - Global, with a market capitalization of approximately $480.0M, a beta of 1.04 versus the broader market, a 52-week range of 108.81-131.28, average daily share volume of 13K, 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 1.04 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 collar on GRPM?

A collar pairs long stock with a protective out-of-the-money put financed by a short out-of-the-money call, capping both tails of the position around the current spot.

Current GRPM snapshot

As of June 29, 2026, spot at $129.14, ATM IV 19.80%, IV rank 29.65%, expected move 5.68%. The collar 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 18-day expiry.

Why this collar structure on GRPM specifically: IV regime affects collar pricing on both sides; compressed GRPM IV at 19.80% typically pushes the short call premium to roughly offset the long put cost, with a market-implied 1-standard-deviation move of approximately 5.68% (roughly $7.33 on the underlying). The 18-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 $129.14 per share and to the trader's directional view on GRPM etf.

GRPM collar setup

The GRPM collar 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 $129.14, the first option leg uses a $135.00 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 18-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 100 shares	Stock	$129.14	long
Sell 1	Call	$135.00	$0.53
Buy 1	Put	$123.00	$0.33

GRPM collar risk and reward

Net Premium / Debit: -$12,894.00
Max Profit (per contract): $606.00
Max Loss (per contract): -$594.00
Breakeven(s): $128.94
Risk / Reward Ratio: 1.020

Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium.

GRPM collar payoff curve

Modeled P&L at expiration across a range of underlying prices for the collar 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.

P&L at expiration across the modeled underlying-price range. Green shading marks profitable regions, red shading marks loss regions. Dotted purple verticals mark breakevens; the solid dark vertical marks current spot.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-100.0%	-$594.00
$28.56	-77.9%	-$594.00
$57.11	-55.8%	-$594.00
$85.67	-33.7%	-$594.00
$114.22	-11.6%	-$594.00
$142.77	+10.6%	+$606.00
$171.32	+32.7%	+$606.00
$199.88	+54.8%	+$606.00
$228.43	+76.9%	+$606.00
$256.98	+99.0%	+$606.00

When traders use collar on GRPM

Collars on GRPM hedge an existing long GRPM etf position; the long put sets a floor while the short call finances it, often run as a near-zero-cost hedge during expected volatility windows.

GRPM thesis for this collar

The market-implied 1-standard-deviation range for GRPM extends from approximately $121.81 on the downside to $136.47 on the upside. A GRPM collar hedges an existing long GRPM position with a protective put while financing the put cost via a short call; when the premiums roughly offset, the collar acts as a near-zero-cost insurance band around the current spot. Current GRPM IV rank near 29.65% 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 GRPM at 19.80%. 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 collar positions are structurally neutral (protective); 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 collar on GRPM?: A collar on GRPM is the collar strategy applied to GRPM (etf). The strategy is structurally neutral (protective): A collar pairs long stock with a protective out-of-the-money put financed by a short out-of-the-money call, capping both tails of the position around the current spot. With GRPM etf trading near $129.14, 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 collar max profit and max loss calculated?: Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium. For the GRPM collar priced from the end-of-day chain at a 30-day expiry (ATM IV 19.80%), the computed maximum profit is $606.00 per contract and the computed maximum loss is -$594.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a GRPM collar?: The breakeven for the GRPM collar priced on this page is roughly $128.94 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 5.68%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a collar on GRPM?: Collars on GRPM hedge an existing long GRPM etf position; the long put sets a floor while the short call finances it, often run as a near-zero-cost hedge during expected volatility windows.
How does current GRPM implied volatility affect this collar?: GRPM ATM IV is at 19.80% with IV rank near 29.65%, 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.