CBSH · Commerce Bancshares Inc /Mo/

Track CBSH — free Ask ALVIS about CBSH

$59.09 +0.44 (+0.75%)

Market Cap

$8.55B

145.78M

Options Chain

15-min delayed Underlying $59.09 · today Options Calculator

Positioning

Aug 21, 2026 · 28 days to expiry · 22 contracts

Put / call OI

0.39

Call-heavy positioning

Open interest

204

contracts outstanding

Volume

traded today

Max pain

$55.00

$4.09 below spot

ATM implied vol

28.4%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 28d Sep 18 56d Nov 20 119d Feb 19 210d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	129%	0.982	—		$0.34	—	—	1	30
Call · $30 In the money Last — Breakeven — Implied vol 129% Delta 0.982 ≈98% ITM Gamma 0.002 Theta -0.017 Vega 0.006 Open interest 0 Model this call Put · $30 Last $0.34 Breakeven $29.66 Implied vol — Delta — Gamma — Theta — Vega — Open interest 30 Model this put
0	—	102.1%	0.978	—		—	—	—	—	0
Call · $35 In the money Last — Breakeven — Implied vol 102.1% Delta 0.978 ≈98% ITM Gamma 0.003 Theta -0.016 Vega 0.006 Open interest 0 Model this call Put · $35 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	77.9%	0.974	—		$0.70	—	—	1	1
Call · $40 In the money Last — Breakeven — Implied vol 77.9% Delta 0.974 ≈97% ITM Gamma 0.005 Theta -0.014 Vega 0.014 Open interest 0 Model this call Put · $40 Last $0.70 Breakeven $39.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	—	70.8%	0.933	—		—	-0.072	73%	—	0
Call · $45 In the money Last — Breakeven — Implied vol 70.8% Delta 0.933 ≈93% ITM Gamma 0.011 Theta -0.028 Vega 0.025 Open interest 0 Model this call Put · $45 Last — Breakeven — Implied vol 73% Delta -0.072 ≈7% ITM Gamma 0.012 Theta -0.029 Vega 0.025 Open interest 0 Model this put
0	—	59.2%	0.866	—		$2.34	-0.101	50.6%	1	24
Call · $50 In the money Last — Breakeven — Implied vol 59.2% Delta 0.866 ≈87% ITM Gamma 0.022 Theta -0.039 Vega 0.039 Open interest 0 Model this call Put · $50 Last $2.34 Breakeven $47.66 Implied vol 50.6% Delta -0.101 ≈10% ITM Gamma 0.022 Theta -0.026 Vega 0.026 Open interest 24 Model this put
127	35	36.7%	0.78	$5.40		$2.20	-0.165	28.2%	5	2
Call · $55 In the money Last $5.40 Breakeven $60.40 Implied vol 36.7% Delta 0.78 ≈78% ITM Gamma 0.05 Theta -0.034 Vega 0.054 Open interest 127 Model this call Put · $55 Last $2.20 Breakeven $52.80 Implied vol 28.2% Delta -0.165 ≈17% ITM Gamma 0.054 Theta -0.02 Vega 0.041 Open interest 2 Model this put
Underlying $59.09
6	6	23.5%	0.427	$0.65		$11.10	-0.543	33.3%	2	0
Call · $60 Last $0.65 Breakeven $60.65 Implied vol 23.5% Delta 0.427 ≈43% ITM Gamma 0.103 Theta -0.028 Vega 0.065 Open interest 6 Model this call Put · $60 In the money Last $11.10 Breakeven $48.90 Implied vol 33.3% Delta -0.543 ≈54% ITM Gamma 0.074 Theta -0.037 Vega 0.065 Open interest 0 Model this put
14	1	33.1%	0.162	$0.35		—	—	—	—	0
Call · $65 Last $0.35 Breakeven $65.35 Implied vol 33.1% Delta 0.162 ≈16% ITM Gamma 0.046 Theta -0.024 Vega 0.046 Open interest 14 Model this call Put · $65 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $70 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $70 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $75 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $75 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $80 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $80 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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 22356 CUSIP 200525103 13F (30d) 99 filings 98 filers Visit website Investor relations