MUX · McEwen Inc.

Track MUX — free Ask ALVIS about MUX

$17.39 +0.22 (+1.28%) At close · Jul 27

Market Cap

$1.03B

59.45M

Options Chain

15-min delayed Underlying $17.39 · at close Jul 27, 2026 Options Calculator

Positioning

Aug 21, 2026 · 24 days to expiry · 70 contracts

Put / call OI

0.31

Call-heavy positioning

Open interest

10,938

contracts outstanding

Volume

501

traded today

Max pain

$18.00

$0.61 above spot

ATM implied vol

75.1%

market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 24d Sep 18 52d Nov 20 115d Jan 15 171d Feb 19 206d May 21 297d Aug 20 388d Nov 19 479d Jan 21 542d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	439.9%	0.983	—		—	—	—	—	0
Call · $3 In the money Last — Breakeven — Implied vol 439.9% Delta 0.983 ≈98% ITM Gamma 0.002 Theta -0.018 Vega 0.002 Open interest 0 Model this call Put · $3 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	6	482.4%	0.964	$14.10		—	—	—	—	0
Call · $4 In the money Last $14.10 Breakeven $18.10 Implied vol 482.4% Delta 0.964 ≈96% ITM Gamma 0.004 Theta -0.036 Vega 0.003 Open interest 0 Model this call Put · $4 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
3	—	396.8%	0.957	—		$0.10	—	—	2	4
Call · $5 In the money Last — Breakeven — Implied vol 396.8% Delta 0.957 ≈96% ITM Gamma 0.005 Theta -0.034 Vega 0.004 Open interest 3 Model this call Put · $5 Last $0.10 Breakeven $4.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this put
3	20	330.7%	0.952	$12.16		$0.10	—	—	2	4
Call · $6 In the money Last $12.16 Breakeven $18.16 Implied vol 330.7% Delta 0.952 ≈95% ITM Gamma 0.007 Theta -0.031 Vega 0.004 Open interest 3 Model this call Put · $6 Last $0.10 Breakeven $5.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this put
0	—	333.1%	0.931	—		$0.10	—	—	2	2
Call · $7 In the money Last — Breakeven — Implied vol 333.1% Delta 0.931 ≈93% ITM Gamma 0.009 Theta -0.041 Vega 0.007 Open interest 0 Model this call Put · $7 Last $0.10 Breakeven $6.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	—	231.3%	0.943	—		—	—	—	—	0
Call · $8 In the money Last — Breakeven — Implied vol 231.3% Delta 0.943 ≈94% ITM Gamma 0.011 Theta -0.025 Vega 0.005 Open interest 0 Model this call Put · $8 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
2	4	210.1%	0.929	$9.10		$0.10	—	—	2	2
Call · $9 In the money Last $9.10 Breakeven $18.10 Implied vol 210.1% Delta 0.929 ≈93% ITM Gamma 0.015 Theta -0.027 Vega 0.005 Open interest 2 Model this call Put · $9 Last $0.10 Breakeven $8.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
1	2	122.9%	0.969	$8.10		$0.10	—	—	2	15
Call · $10 In the money Last $8.10 Breakeven $18.10 Implied vol 122.9% Delta 0.969 ≈97% ITM Gamma 0.013 Theta -0.009 Vega 0.003 Open interest 1 Model this call Put · $10 Last $0.10 Breakeven $9.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 Model this put
0	—	141.9%	0.92	—		$0.20	-0.101	163.2%	1	5
Call · $11 In the money Last — Breakeven — Implied vol 141.9% Delta 0.92 ≈92% ITM Gamma 0.024 Theta -0.02 Vega 0.006 Open interest 0 Model this call Put · $11 Last $0.20 Breakeven $10.80 Implied vol 163.2% Delta -0.101 ≈10% ITM Gamma 0.025 Theta -0.026 Vega 0.009 Open interest 5 Model this put
10	10	143%	0.876	$6.50		$0.15	-0.121	140.8%	1	5
Call · $12 In the money Last $6.50 Breakeven $18.50 Implied vol 143% Delta 0.876 ≈88% ITM Gamma 0.032 Theta -0.028 Vega 0.01 Open interest 10 Model this call Put · $12 Last $0.15 Breakeven $11.85 Implied vol 140.8% Delta -0.121 ≈12% ITM Gamma 0.032 Theta -0.026 Vega 0.01 Open interest 5 Model this put
0	—	99.8%	0.889	—		$0.28	-0.135	112.9%	1	2
Call · $13 In the money Last — Breakeven — Implied vol 99.8% Delta 0.889 ≈89% ITM Gamma 0.043 Theta -0.018 Vega 0.01 Open interest 0 Model this call Put · $13 Last $0.28 Breakeven $12.72 Implied vol 112.9% Delta -0.135 ≈14% ITM Gamma 0.044 Theta -0.022 Vega 0.01 Open interest 2 Model this put
4	2	113.1%	0.803	$8.50		$0.30	-0.143	82.3%	1	104
Call · $14 In the money Last $8.50 Breakeven $22.50 Implied vol 113.1% Delta 0.803 ≈80% ITM Gamma 0.056 Theta -0.03 Vega 0.014 Open interest 4 Model this call Put · $14 Last $0.30 Breakeven $13.70 Implied vol 82.3% Delta -0.143 ≈14% ITM Gamma 0.062 Theta -0.017 Vega 0.01 Open interest 104 Model this put
14	8	99.5%	0.744	$3.50		$0.51	-0.225	80.9%	1	105
Call · $15 In the money Last $3.50 Breakeven $18.50 Implied vol 99.5% Delta 0.744 ≈74% ITM Gamma 0.073 Theta -0.03 Vega 0.014 Open interest 14 Model this call Put · $15 Last $0.51 Breakeven $14.49 Implied vol 80.9% Delta -0.225 ≈22% ITM Gamma 0.084 Theta -0.022 Vega 0.014 Open interest 105 Model this put
17	1	69.8%	0.688	$1.70		$0.77	-0.348	114.1%	21	170
Call · $16 In the money Last $1.70 Breakeven $17.70 Implied vol 69.8% Delta 0.688 ≈69% ITM Gamma 0.116 Theta -0.024 Vega 0.015 Open interest 17 Model this call Put · $16 Last $0.77 Breakeven $15.23 Implied vol 114.1% Delta -0.348 ≈35% ITM Gamma 0.074 Theta -0.038 Vega 0.017 Open interest 170 Model this put
1.8k	42	78.3%	0.562	$1.47		$1.19	-0.44	71.9%	3	217
Call · $17 In the money Last $1.47 Breakeven $18.47 Implied vol 78.3% Delta 0.562 ≈56% ITM Gamma 0.115 Theta -0.029 Vega 0.017 Open interest 1.8k Model this call Put · $17 Last $1.19 Breakeven $15.81 Implied vol 71.9% Delta -0.44 ≈44% ITM Gamma 0.126 Theta -0.025 Vega 0.017 Open interest 217 Model this put
Underlying $17.39
2.1k	52	81.8%	0.456	$1.10		$1.85	-0.558	74.3%	1	315
Call · $18 Last $1.10 Breakeven $19.10 Implied vol 81.8% Delta 0.456 ≈46% ITM Gamma 0.11 Theta -0.03 Vega 0.018 Open interest 2.1k Model this call Put · $18 In the money Last $1.85 Breakeven $16.15 Implied vol 74.3% Delta -0.558 ≈56% ITM Gamma 0.121 Theta -0.026 Vega 0.018 Open interest 315 Model this put
110	25	80.5%	0.354	$0.66		$2.60	-0.672	72.2%	2	97
Call · $19 Last $0.66 Breakeven $19.66 Implied vol 80.5% Delta 0.354 ≈35% ITM Gamma 0.105 Theta -0.028 Vega 0.016 Open interest 110 Model this call Put · $19 In the money Last $2.60 Breakeven $16.40 Implied vol 72.2% Delta -0.672 ≈67% ITM Gamma 0.114 Theta -0.023 Vega 0.016 Open interest 97 Model this put
348	11	71.3%	0.234	$0.45		$2.30	-0.839	56.6%	3	405
Call · $20 Last $0.45 Breakeven $20.45 Implied vol 71.3% Delta 0.234 ≈23% ITM Gamma 0.098 Theta -0.02 Vega 0.013 Open interest 348 Model this call Put · $20 In the money Last $2.30 Breakeven $17.70 Implied vol 56.6% Delta -0.839 ≈84% ITM Gamma 0.103 Theta -0.012 Vega 0.012 Open interest 405 Model this put
100	1	72.1%	0.16	$0.25		$4.82	—	—	2	46
Call · $21 Last $0.25 Breakeven $21.25 Implied vol 72.1% Delta 0.16 ≈16% ITM Gamma 0.077 Theta -0.016 Vega 0.013 Open interest 100 Model this call Put · $21 In the money Last $4.82 Breakeven $16.18 Implied vol — Delta — Gamma — Theta — Vega — Open interest 46 Model this put
377	1	76.6%	0.126	$0.20		$4.50	—	—	2	582
Call · $22 Last $0.20 Breakeven $22.20 Implied vol 76.6% Delta 0.126 ≈13% ITM Gamma 0.061 Theta -0.015 Vega 0.009 Open interest 377 Model this call Put · $22 In the money Last $4.50 Breakeven $17.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 582 Model this put
248	1	73.2%	0.073	$0.15		$6.70	—	—	40	144
Call · $23 Last $0.15 Breakeven $23.15 Implied vol 73.2% Delta 0.073 ≈7% ITM Gamma 0.043 Theta -0.009 Vega 0.005 Open interest 248 Model this call Put · $23 In the money Last $6.70 Breakeven $16.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 144 Model this put
278	1	80.8%	0.067	$0.13		$4.32	-0.949	77.5%	2	17
Call · $24 Last $0.13 Breakeven $24.13 Implied vol 80.8% Delta 0.067 ≈7% ITM Gamma 0.036 Theta -0.01 Vega 0.005 Open interest 278 Model this call Put · $24 In the money Last $4.32 Breakeven $19.68 Implied vol 77.5% Delta -0.949 ≈95% ITM Gamma 0.035 Theta -0.006 Vega 0.005 Open interest 17 Model this put
370	3	88.1%	0.063	$0.10		$8.65	—	—	20	51
Call · $25 Last $0.10 Breakeven $25.10 Implied vol 88.1% Delta 0.063 ≈6% ITM Gamma 0.031 Theta -0.01 Vega 0.006 Open interest 370 Model this call Put · $25 In the money Last $8.65 Breakeven $16.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 51 Model this put
139	2	111.6%	0.095	$0.10		$8.60	—	—	4	272
Call · $26 Last $0.10 Breakeven $26.10 Implied vol 111.6% Delta 0.095 ≈10% ITM Gamma 0.035 Theta -0.017 Vega 0.01 Open interest 139 Model this call Put · $26 In the money Last $8.60 Breakeven $17.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 272 Model this put
171	2	106.2%	0.066	$0.03		$9.62	—	—	6	7
Call · $27 Last $0.03 Breakeven $27.03 Implied vol 106.2% Delta 0.066 ≈7% ITM Gamma 0.027 Theta -0.012 Vega 0.006 Open interest 171 Model this call Put · $27 In the money Last $9.62 Breakeven $17.38 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 Model this put
78	10	149.8%	0.144	$0.12		$10.65	—	—	2	1
Call · $28 Last $0.12 Breakeven $28.12 Implied vol 149.8% Delta 0.144 ≈14% ITM Gamma 0.034 Theta -0.031 Vega 0.01 Open interest 78 Model this call Put · $28 In the money Last $10.65 Breakeven $17.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
30	1	156.8%	0.139	$0.24		$11.60	—	—	4	0
Call · $29 Last $0.24 Breakeven $29.24 Implied vol 156.8% Delta 0.139 ≈14% ITM Gamma 0.032 Theta -0.032 Vega 0.01 Open interest 30 Model this call Put · $29 In the money Last $11.60 Breakeven $17.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
263	6	163.6%	0.135	$0.05		$12.30	—	—	6	0
Call · $30 Last $0.05 Breakeven $30.05 Implied vol 163.6% Delta 0.135 ≈14% ITM Gamma 0.03 Theta -0.032 Vega 0.01 Open interest 263 Model this call Put · $30 In the money Last $12.30 Breakeven $17.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
125	10	130.6%	0.056	$0.10		$13.30	—	—	4	0
Call · $31 Last $0.10 Breakeven $31.10 Implied vol 130.6% Delta 0.056 ≈6% ITM Gamma 0.019 Theta -0.013 Vega 0.006 Open interest 125 Model this call Put · $31 In the money Last $13.30 Breakeven $17.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
144	1	176.6%	0.128	$0.25		$14.60	—	—	2	0
Call · $32 Last $0.25 Breakeven $32.25 Implied vol 176.6% Delta 0.128 ≈13% ITM Gamma 0.027 Theta -0.034 Vega 0.011 Open interest 144 Model this call Put · $32 In the money Last $14.60 Breakeven $17.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
47	15	182.8%	0.125	$2.01		$15.65	—	—	2	0
Call · $33 Last $2.01 Breakeven $35.01 Implied vol 182.8% Delta 0.125 ≈13% ITM Gamma 0.025 Theta -0.034 Vega 0.011 Open interest 47 Model this call Put · $33 In the money Last $15.65 Breakeven $17.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
17	5	188.8%	0.123	$0.87		$16.30	—	—	6	0
Call · $34 Last $0.87 Breakeven $34.87 Implied vol 188.8% Delta 0.123 ≈12% ITM Gamma 0.024 Theta -0.035 Vega 0.011 Open interest 17 Model this call Put · $34 In the money Last $16.30 Breakeven $17.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1.3k	97	145.9%	0.042	$0.05		$17.20	—	—	6	0
Call · $35 Last $0.05 Breakeven $35.05 Implied vol 145.9% Delta 0.042 ≈4% ITM Gamma 0.014 Theta -0.012 Vega 0.003 Open interest 1.3k Model this call Put · $35 In the money Last $17.20 Breakeven $17.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
9	1	200.4%	0.118	$1.05		$18.20	—	—	6	0
Call · $36 Last $1.05 Breakeven $37.05 Implied vol 200.4% Delta 0.118 ≈12% ITM Gamma 0.022 Theta -0.036 Vega 0.011 Open interest 9 Model this call Put · $36 In the money Last $18.20 Breakeven $17.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
283	1	173%	0.045	$0.05		$22.20	—	—	1	45
Call · $40 Last $0.05 Breakeven $40.05 Implied vol 173% Delta 0.045 ≈5% ITM Gamma 0.012 Theta -0.015 Vega 0.003 Open interest 283 Model this call Put · $40 In the money Last $22.20 Breakeven $17.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 45 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. The 25 strikes around the money are shown by default — switch to "All 35" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 314203 CUSIP 58039P305 13F (30d) 23 filings 23 filers Visit website Investor relations