RRGB · Red Robin Gourmet Burgers Inc

Track RRGB — free Ask ALVIS about RRGB

$7.52 +0.19 (+2.59%) At close · Jul 28

Market Cap

$139.12M

18.50M

Options Chain

15-min delayed Underlying $7.52 · at close Jul 28, 2026 Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 10 contracts

Put / call OI

0.40

Call-heavy positioning

Open interest

336

contracts outstanding

Volume

traded today

Max pain

$7.50

$0.02 below spot

ATM implied vol

103.6%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 23d Sep 18 51d Dec 18 142d Mar 19 233d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	2	—	—	$4.73		—	—	—	—	0
Call · $2.5 In the money Last $4.73 Breakeven $7.23 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $2.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
3	1	—	—	$2.11		$0.12	-0.085	140.3%	10	78
Call · $5 In the money Last $2.11 Breakeven $7.11 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $5 Last $0.12 Breakeven $4.88 Implied vol 140.3% Delta -0.085 ≈8% ITM Gamma 0.057 Theta -0.009 Vega 0.003 Open interest 78 Model this put
180	1	89.9%	0.581	$0.75		$0.77	-0.414	117.2%	1	17
Call · $7.5 In the money Last $0.75 Breakeven $8.25 Implied vol 89.9% Delta 0.581 ≈58% ITM Gamma 0.226 Theta -0.015 Vega 0.008 Open interest 180 Model this call Put · $7.5 Last $0.77 Breakeven $6.73 Implied vol 117.2% Delta -0.414 ≈41% ITM Gamma 0.173 Theta -0.019 Vega 0.008 Open interest 17 Model this put
Underlying $7.52
55	33	139.6%	0.281	$0.10		$2.67	-0.735	132.6%	1	1
Call · $10 Last $0.10 Breakeven $10.10 Implied vol 139.6% Delta 0.281 ≈28% ITM Gamma 0.126 Theta -0.02 Vega 0.006 Open interest 55 Model this call Put · $10 In the money Last $2.67 Breakeven $7.33 Implied vol 132.6% Delta -0.735 ≈74% ITM Gamma 0.129 Theta -0.017 Vega 0.006 Open interest 1 Model this put
2	1	189%	0.218	$0.05		$6.00	-0.827	169.1%	1	0
Call · $12.5 Last $0.05 Breakeven $12.55 Implied vol 189% Delta 0.218 ≈22% ITM Gamma 0.08 Theta -0.023 Vega 0.006 Open interest 2 Model this call Put · $12.5 In the money Last $6.00 Breakeven $6.50 Implied vol 169.1% Delta -0.827 ≈83% ITM Gamma 0.08 Theta -0.017 Vega 0.004 Open interest 0 Model this put

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 1171759 CUSIP 75689M101 13F (30d) 6 filings 6 filers Visit website Investor relations