RMTI · Rockwell Medical, Inc.

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$7.31 +0.53 (+7.82%)

Market Cap

$261.69M

39.47M

Options Chain

15-min delayed Underlying $7.31 · today Options Calculator

Positioning

Aug 21, 2026 · 25 days to expiry · 9 contracts

Put / call OI

0.05

Call-heavy positioning

Open interest

388

contracts outstanding

Volume

traded today

Max pain

$0.50

$6.81 below spot

ATM implied vol

992.5%

market's expected move

Open interest by strike

Calls Puts

0.5

1.5

2.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 25d Nov 20 116d Feb 19 207d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
105	—	—	—	—		—	—	—	—	8
Call · $0.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 105 Model this call Put · $0.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 Model this put
246	—	—	—	—		—	-0.024	770.1%	—	11
Call · $1 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 246 Model this call Put · $1 Last — Breakeven — Implied vol 770.1% Delta -0.024 ≈2% ITM Gamma 0.004 Theta -0.016 Vega 0.001 Open interest 11 Model this put
3	—	—	—	—		—	-0.033	907.5%	—	0
Call · $1.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $1.5 Last — Breakeven — Implied vol 907.5% Delta -0.033 ≈3% ITM Gamma 0.004 Theta -0.025 Vega 0.001 Open interest 0 Model this put
7	—	—	—	—		—	-0.037	992.5%	—	1
Call · $2 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 Model this call Put · $2 Last — Breakeven — Implied vol 992.5% Delta -0.037 ≈4% ITM Gamma 0.004 Theta -0.03 Vega 0.001 Open interest 1 Model this put
7	—	—	—	—		—	—	—	—	—
Call · $2.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 Model this call Put · $2.5 Not listed at this strike.
Underlying $7.31

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1041024 CUSIP 774374300 13F (30d) 1 filings 1 filers Visit website Investor relations