SRRK · Scholar Rock Holding Corp

Track SRRK — free Ask ALVIS about SRRK

$49.12 -0.26 (-0.52%)

Market Cap

$5.92B

119.83M

Options Chain

15-min delayed Underlying $49.12 · today Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 26 contracts

Put / call OI

0.26

Call-heavy positioning

Open interest

6,888

contracts outstanding

Volume

176

traded today

Max pain

$50.00

$0.89 above spot

ATM implied vol

69.1%

market's expected move

Open interest by strike

Calls Puts

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 23d Sep 18 51d Oct 16 79d Jan 15 170d Jan 21 541d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	0.2%	1	—		—	—	—	—	0
Call · $22.5 In the money Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 Open interest 0 Model this call Put · $22.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		$0.35	-0.04	177.3%	1	1
Call · $25 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 Last $0.35 Breakeven $24.65 Implied vol 177.3% Delta -0.04 ≈4% ITM Gamma 0.004 Theta -0.041 Vega 0.009 Open interest 1 Model this put
0	—	81.5%	0.994	—		$0.70	-0.052	136.1%	1	1
Call · $30 In the money Last — Breakeven — Implied vol 81.5% Delta 0.994 ≈99% ITM Gamma 0.002 Theta -0.006 Vega 0.002 Open interest 0 Model this call Put · $30 Last $0.70 Breakeven $29.30 Implied vol 136.1% Delta -0.052 ≈5% ITM Gamma 0.006 Theta -0.039 Vega 0.017 Open interest 1 Model this put
2	2	89.6%	0.95	$14.00		$1.40	-0.073	102.4%	10	11
Call · $35 In the money Last $14.00 Breakeven $49.00 Implied vol 89.6% Delta 0.95 ≈95% ITM Gamma 0.009 Theta -0.028 Vega 0.01 Open interest 2 Model this call Put · $35 Last $1.40 Breakeven $33.60 Implied vol 102.4% Delta -0.073 ≈7% ITM Gamma 0.011 Theta -0.038 Vega 0.018 Open interest 11 Model this put
0	—	88.2%	0.852	—		$0.64	-0.12	77.2%	10	233
Call · $40 In the money Last — Breakeven — Implied vol 88.2% Delta 0.852 ≈85% ITM Gamma 0.021 Theta -0.058 Vega 0.029 Open interest 0 Model this call Put · $40 Last $0.64 Breakeven $39.36 Implied vol 77.2% Delta -0.12 ≈12% ITM Gamma 0.021 Theta -0.041 Vega 0.029 Open interest 233 Model this put
60	22	61.5%	0.745	$8.80		$1.90	-0.247	58.7%	25	1.1k
Call · $45 In the money Last $8.80 Breakeven $53.80 Implied vol 61.5% Delta 0.745 ≈75% ITM Gamma 0.042 Theta -0.056 Vega 0.041 Open interest 60 Model this call Put · $45 Last $1.90 Breakeven $43.10 Implied vol 58.7% Delta -0.247 ≈25% ITM Gamma 0.044 Theta -0.048 Vega 0.041 Open interest 1.1k Model this put
Underlying $49.12
80	64	75.8%	0.508	$2.52		$3.92	-0.507	62.5%	5	51
Call · $50 Last $2.52 Breakeven $52.52 Implied vol 75.8% Delta 0.508 ≈51% ITM Gamma 0.043 Theta -0.084 Vega 0.049 Open interest 80 Model this call Put · $50 In the money Last $3.92 Breakeven $46.08 Implied vol 62.5% Delta -0.507 ≈51% ITM Gamma 0.052 Theta -0.065 Vega 0.05 Open interest 51 Model this put
1k	21	72.5%	0.306	$1.04		$8.05	-0.852	41.3%	2	76
Call · $55 Last $1.04 Breakeven $56.04 Implied vol 72.5% Delta 0.306 ≈31% ITM Gamma 0.039 Theta -0.069 Vega 0.046 Open interest 1k Model this call Put · $55 In the money Last $8.05 Breakeven $46.95 Implied vol 41.3% Delta -0.852 ≈85% ITM Gamma 0.049 Theta -0.023 Vega 0.034 Open interest 76 Model this put
4.2k	10	65.8%	0.135	$0.40		—	-0.984	41.1%	—	0
Call · $60 Last $0.40 Breakeven $60.40 Implied vol 65.8% Delta 0.135 ≈13% ITM Gamma 0.027 Theta -0.039 Vega 0.025 Open interest 4.2k Model this call Put · $60 In the money Last — Breakeven — Implied vol 41.1% Delta -0.984 ≈98% ITM Gamma 0.015 Theta -0.003 Vega 0.004 Open interest 0 Model this put
134	1	79.1%	0.098	$0.18		—	-0.951	66%	—	0
Call · $65 Last $0.18 Breakeven $65.18 Implied vol 79.1% Delta 0.098 ≈10% ITM Gamma 0.018 Theta -0.037 Vega 0.026 Open interest 134 Model this call Put · $65 In the money Last — Breakeven — Implied vol 66% Delta -0.951 ≈95% ITM Gamma 0.015 Theta -0.015 Vega 0.013 Open interest 0 Model this put
1	1	95%	0.085	$1.00		—	—	—	—	0
Call · $70 Last $1.00 Breakeven $71.00 Implied vol 95% Delta 0.085 ≈9% ITM Gamma 0.013 Theta -0.041 Vega 0.015 Open interest 1 Model this call Put · $70 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	107.3%	0.077	$1.50		—	-0.91	115.5%	—	0
Call · $75 Last $1.50 Breakeven $76.50 Implied vol 107.3% Delta 0.077 ≈8% ITM Gamma 0.011 Theta -0.042 Vega 0.016 Open interest 1 Model this call Put · $75 In the money Last — Breakeven — Implied vol 115.5% Delta -0.91 ≈91% ITM Gamma 0.012 Theta -0.046 Vega 0.025 Open interest 0 Model this put
0	—	118.8%	0.071	—		—	-0.976	97.3%	—	0
Call · $80 Last — Breakeven — Implied vol 118.8% Delta 0.071 ≈7% ITM Gamma 0.009 Theta -0.043 Vega 0.016 Open interest 0 Model this call Put · $80 In the money Last — Breakeven — Implied vol 97.3% Delta -0.976 ≈98% ITM Gamma 0.006 Theta -0.012 Vega 0.007 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 1727196 CUSIP 80706P103 13F (30d) 51 filings 51 filers Visit website Investor relations