MCRI · Monarch Casino & Resort Inc

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$123.00 +0.21 (+0.17%)

Market Cap

$2.18B

17.75M

Options Chain

15-min delayed Underlying $123.00 · today Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 46 contracts

Put / call OI

0.34

Call-heavy positioning

Open interest

202

contracts outstanding

Volume

traded today

Max pain

$120.00

$3.00 below spot

ATM implied vol

28.6%

market's expected move

Open interest by strike

Calls Puts

100

105

110

115

120

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130

135

140

145

150

155

160

165

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175

180

185

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	—	95%	0.986	—		—	—	—	—	0
Call · $75 In the money Last — Breakeven — Implied vol 95% Delta 0.986 ≈99% ITM Gamma 0.001 Theta -0.025 Vega 0.012 Open interest 0 Model this call Put · $75 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	87%	0.982	$53.10		—	—	—	—	0
Call · $80 In the money Last $53.10 Breakeven $133.10 Implied vol 87% Delta 0.982 ≈98% ITM Gamma 0.002 Theta -0.029 Vega 0.012 Open interest 1 Model this call Put · $80 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	89.7%	0.961	—		—	—	—	—	0
Call · $85 In the money Last — Breakeven — Implied vol 89.7% Delta 0.961 ≈96% ITM Gamma 0.003 Theta -0.054 Vega 0.026 Open interest 0 Model this call Put · $85 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	70.2%	0.97	—		—	—	—	—	0
Call · $90 In the money Last — Breakeven — Implied vol 70.2% Delta 0.97 ≈97% ITM Gamma 0.003 Theta -0.036 Vega 0.026 Open interest 0 Model this call Put · $90 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	54.6%	0.976	$37.90		$0.20	-0.047	65.4%	1	1
Call · $95 In the money Last $37.90 Breakeven $132.90 Implied vol 54.6% Delta 0.976 ≈98% ITM Gamma 0.003 Theta -0.025 Vega 0.014 Open interest 1 Model this call Put · $95 Last $0.20 Breakeven $94.80 Implied vol 65.4% Delta -0.047 ≈5% ITM Gamma 0.005 Theta -0.043 Vega 0.027 Open interest 1 Model this put
1	1	45%	0.973	$33.30		$0.35	-0.051	53.4%	2	16
Call · $100 In the money Last $33.30 Breakeven $133.30 Implied vol 45% Delta 0.973 ≈97% ITM Gamma 0.004 Theta -0.024 Vega 0.014 Open interest 1 Model this call Put · $100 Last $0.35 Breakeven $99.65 Implied vol 53.4% Delta -0.051 ≈5% ITM Gamma 0.006 Theta -0.037 Vega 0.028 Open interest 16 Model this put
1	1	35.2%	0.969	$26.20		—	-0.061	43.5%	—	0
Call · $105 In the money Last $26.20 Breakeven $131.20 Implied vol 35.2% Delta 0.969 ≈97% ITM Gamma 0.006 Theta -0.022 Vega 0.028 Open interest 1 Model this call Put · $105 Last — Breakeven — Implied vol 43.5% Delta -0.061 ≈6% ITM Gamma 0.009 Theta -0.035 Vega 0.049 Open interest 0 Model this put
1	1	35.8%	0.904	$20.90		$1.00	-0.124	41.4%	8	13
Call · $110 In the money Last $20.90 Breakeven $130.90 Implied vol 35.8% Delta 0.904 ≈90% ITM Gamma 0.015 Theta -0.047 Vega 0.05 Open interest 1 Model this call Put · $110 Last $1.00 Breakeven $109.00 Implied vol 41.4% Delta -0.124 ≈12% ITM Gamma 0.016 Theta -0.057 Vega 0.076 Open interest 13 Model this put
3	4	24.4%	0.879	$7.69		$1.47	-0.207	35.9%	1	12
Call · $115 In the money Last $7.69 Breakeven $122.69 Implied vol 24.4% Delta 0.879 ≈88% ITM Gamma 0.027 Theta -0.04 Vega 0.051 Open interest 3 Model this call Put · $115 Last $1.47 Breakeven $113.53 Implied vol 35.9% Delta -0.207 ≈21% ITM Gamma 0.026 Theta -0.069 Vega 0.079 Open interest 12 Model this put
1	1	28.2%	0.659	$1.65		$3.17	-0.342	28.4%	1	5
Call · $120 In the money Last $1.65 Breakeven $121.65 Implied vol 28.2% Delta 0.659 ≈66% ITM Gamma 0.043 Theta -0.076 Vega 0.12 Open interest 1 Model this call Put · $120 Last $3.17 Breakeven $116.83 Implied vol 28.4% Delta -0.342 ≈34% ITM Gamma 0.043 Theta -0.069 Vega 0.12 Open interest 5 Model this put
Underlying $123.00
5	2	30.2%	0.439	$2.90		$8.00	-0.573	27.1%	1	3
Call · $125 Last $2.90 Breakeven $127.90 Implied vol 30.2% Delta 0.439 ≈44% ITM Gamma 0.043 Theta -0.084 Vega 0.124 Open interest 5 Model this call Put · $125 In the money Last $8.00 Breakeven $117.00 Implied vol 27.1% Delta -0.573 ≈57% ITM Gamma 0.048 Theta -0.068 Vega 0.124 Open interest 3 Model this put
116	5	27%	0.224	$1.00		$7.20	-0.807	24.4%	1	1
Call · $130 Last $1.00 Breakeven $131.00 Implied vol 27% Delta 0.224 ≈22% ITM Gamma 0.036 Theta -0.056 Vega 0.086 Open interest 116 Model this call Put · $130 In the money Last $7.20 Breakeven $122.80 Implied vol 24.4% Delta -0.807 ≈81% ITM Gamma 0.038 Theta -0.04 Vega 0.084 Open interest 1 Model this put
11	3	32%	0.134	$0.40		—	-0.955	22.9%	—	0
Call · $135 Last $0.40 Breakeven $135.40 Implied vol 32% Delta 0.134 ≈13% ITM Gamma 0.022 Theta -0.048 Vega 0.058 Open interest 11 Model this call Put · $135 In the money Last — Breakeven — Implied vol 22.9% Delta -0.955 ≈96% ITM Gamma 0.018 Theta -0.011 Vega 0.027 Open interest 0 Model this put
6	1	40.1%	0.111	$0.15		—	-0.933	34.9%	—	0
Call · $140 Last $0.15 Breakeven $140.15 Implied vol 40.1% Delta 0.111 ≈11% ITM Gamma 0.015 Theta -0.052 Vega 0.059 Open interest 6 Model this call Put · $140 In the money Last — Breakeven — Implied vol 34.9% Delta -0.933 ≈93% ITM Gamma 0.014 Theta -0.026 Vega 0.032 Open interest 0 Model this put
2	1	49.5%	0.106	$1.08		—	-0.959	38.4%	—	0
Call · $145 Last $1.08 Breakeven $146.08 Implied vol 49.5% Delta 0.106 ≈11% ITM Gamma 0.012 Theta -0.062 Vega 0.06 Open interest 2 Model this call Put · $145 In the money Last — Breakeven — Implied vol 38.4% Delta -0.959 ≈96% ITM Gamma 0.009 Theta -0.018 Vega 0.029 Open interest 0 Model this put
2	2	64.4%	0.127	$0.05		—	-0.964	44.9%	—	0
Call · $150 Last $0.05 Breakeven $150.05 Implied vol 64.4% Delta 0.127 ≈13% ITM Gamma 0.011 Theta -0.092 Vega 0.061 Open interest 2 Model this call Put · $150 In the money Last — Breakeven — Implied vol 44.9% Delta -0.964 ≈96% ITM Gamma 0.007 Theta -0.019 Vega 0.029 Open interest 0 Model this put
0	—	72.3%	0.12	—		—	-0.988	44.4%	—	0
Call · $155 Last — Breakeven — Implied vol 72.3% Delta 0.12 ≈12% ITM Gamma 0.009 Theta -0.098 Vega 0.062 Open interest 0 Model this call Put · $155 In the money Last — Breakeven — Implied vol 44.4% Delta -0.988 ≈99% ITM Gamma 0.004 Theta -0.006 Vega 0.01 Open interest 0 Model this put
0	—	76%	0.1	—		—	-0.99	49.7%	—	0
Call · $160 Last — Breakeven — Implied vol 76% Delta 0.1 ≈10% ITM Gamma 0.007 Theta -0.091 Vega 0.063 Open interest 0 Model this call Put · $160 In the money Last — Breakeven — Implied vol 49.7% Delta -0.99 ≈99% ITM Gamma 0.003 Theta -0.007 Vega 0.01 Open interest 0 Model this put
0	—	70.5%	0.059	—		—	—	—	—	0
Call · $165 Last — Breakeven — Implied vol 70.5% Delta 0.059 ≈6% ITM Gamma 0.005 Theta -0.056 Vega 0.037 Open interest 0 Model this call Put · $165 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	73.4%	0.047	—		—	-0.991	59.8%	—	0
Call · $170 Last — Breakeven — Implied vol 73.4% Delta 0.047 ≈5% ITM Gamma 0.004 Theta -0.049 Vega 0.037 Open interest 0 Model this call Put · $170 In the money Last — Breakeven — Implied vol 59.8% Delta -0.991 ≈99% ITM Gamma 0.002 Theta -0.007 Vega 0.01 Open interest 0 Model this put
0	—	81.5%	0.052	—		—	-0.992	64.6%	—	0
Call · $175 Last — Breakeven — Implied vol 81.5% Delta 0.052 ≈5% ITM Gamma 0.004 Theta -0.059 Vega 0.038 Open interest 0 Model this call Put · $175 In the money Last — Breakeven — Implied vol 64.6% Delta -0.992 ≈99% ITM Gamma 0.002 Theta -0.008 Vega 0.01 Open interest 0 Model this put
0	—	84.8%	0.044	—		—	-0.992	69.3%	—	0
Call · $180 Last — Breakeven — Implied vol 84.8% Delta 0.044 ≈4% ITM Gamma 0.004 Theta -0.054 Vega 0.038 Open interest 0 Model this call Put · $180 In the money Last — Breakeven — Implied vol 69.3% Delta -0.992 ≈99% ITM Gamma 0.002 Theta -0.008 Vega 0.009 Open interest 0 Model this put
0	—	88.4%	0.039	—		—	-0.992	73.5%	—	0
Call · $185 Last — Breakeven — Implied vol 88.4% Delta 0.039 ≈4% ITM Gamma 0.003 Theta -0.051 Vega 0.019 Open interest 0 Model this call Put · $185 In the money Last — Breakeven — Implied vol 73.5% Delta -0.992 ≈99% ITM Gamma 0.002 Theta -0.008 Vega 0.005 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 907242 CUSIP 609027107 13F (30d) 45 filings 44 filers Visit website Investor relations