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McEwen MUX

US equityMarket cap rank #3209
$17.08 −$1.02 (-5.64%)
Pre-market · Oct 8, 9:00 am ET · After hours $17.08 0.00%
Open$17.42
Prev close$18.10
Day range$16.92 – $17.47
Volume786.4K
Market cap$1.05B
P/E (TTM)13.6
Dividend yield–

Average implied volatility across the listed chain right now: 99%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.

Open interest by strike

1012141618202224262829CallsPuts

Nearest listed expiry only. Calls above the line, puts below — clusters mark strikes where the market has built up the most open positions.

Implied volatility by strike

-30%91%213%335%101929CallsPuts

The “volatility smile”: strikes far from the current price often price in richer implied volatility than at-the-money strikes.

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $17.00 $1.32 $0.40/$1.35 0 83 80%
16 Oct 2026 $18.00 $0.28 $0.10/$0.50 41 71 62%
16 Oct 2026 $16.00 $2.13 $0.90/$2.25 0 3 93%
16 Oct 2026 $19.00 $0.33 $0.00/$0.75 0 1,605 92%
16 Oct 2026 $15.00 $3.10 $1.60/$3.50 0 9 127%
16 Oct 2026 $20.00 $0.10 $0.00/$0.20 1 1,834 79%
16 Oct 2026 $14.00 $4.10 $2.50/$4.00 0 16 113%
16 Oct 2026 $21.00 $0.07 $0.00/$0.25 0 130 88%
16 Oct 2026 $13.00 $5.10 $3.20/$5.00 0 2 81%
16 Oct 2026 $22.00 $0.10 $0.00/$0.20 1 145 112%
16 Oct 2026 $12.00 $6.10 $4.30/$6.00 0 1 140%
16 Oct 2026 $23.00 $0.01 $0.00/$0.60 0 518 88%
16 Oct 2026 $11.00 $7.10 $5.50/$7.20 0 1 237%
16 Oct 2026 $24.00 $0.01 $0.00/$0.10 0 40 89%
16 Oct 2026 $10.00 $8.10 $6.50/$8.40 0 0 305%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $17.00 $0.33 $0.25/$0.85 0 128 58%
16 Oct 2026 $18.00 $0.77 $0.85/$1.90 0 114 80%
16 Oct 2026 $16.00 $0.25 $0.15/$0.45 1 62 72%
16 Oct 2026 $19.00 $1.35 $1.65/$2.25 0 129 48%
16 Oct 2026 $15.00 $0.02 $0.00/$0.25 0 13 52%
16 Oct 2026 $20.00 $2.18 $2.55/$3.20 0 675 0%
16 Oct 2026 $14.00 $0.00 $0.00/$0.05 0 1 55%
16 Oct 2026 $21.00 $3.70 $3.50/$4.90 2 39 132%
16 Oct 2026 $13.00 $0.00 $0.00/$0.05 0 0 57%
16 Oct 2026 $22.00 $4.90 $4.80/$5.20 2 4 111%
16 Oct 2026 $12.00 $0.00 $0.00/$0.75 0 0 67%
16 Oct 2026 $23.00 $5.04 $5.00/$6.50 0 0 0%
16 Oct 2026 $11.00 $0.00 $0.00/$0.75 0 0 83%
16 Oct 2026 $24.00 $6.70 $6.50/$7.10 2 1 0%
16 Oct 2026 $10.00 $0.00 $0.00/$0.10 0 0 100%

Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.

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