Eos Energy EOSE
$1.74 −$0.14 (-7.45%)
Market closed · Nov 6, 8:10 pm ET · Last extended-hours $1.77 +1.71%
Open$1.97
Prev close$1.88
Day range$1.74 – $1.98
Volume26.02M
Market cap$637.47M
P/E (TTM)–
Dividend yield–
Average implied volatility across the listed chain right now: 342%. 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
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
The “volatility smile”: strikes far from the current price often price in richer implied volatility than at-the-money strikes.
Calls
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $1.50 | $0.30 | $0.23/$0.41 | 71 | 2,133 | 213% |
| 13 Nov 2026 | $2.00 | $0.07 | $0.07/$0.08 | 4,422 | 2,120 | 185% |
| 13 Nov 2026 | $1.00 | $0.96 | $0.57/$1.02 | 3 | 1 | 424% |
| 13 Nov 2026 | $2.50 | $0.02 | $0.02/$0.03 | 300 | 7,005 | 217% |
| 13 Nov 2026 | $0.50 | $1.35 | $1.09/$1.50 | 12 | 57 | 845% |
| 13 Nov 2026 | $3.00 | $0.02 | $0.01/$0.02 | 10 | 1,696 | 259% |
| 13 Nov 2026 | $3.50 | $0.02 | $0.01/$0.03 | 2 | 512 | 330% |
| 13 Nov 2026 | $4.00 | $0.01 | $0.00/$0.06 | 2 | 564 | 333% |
| 13 Nov 2026 | $4.50 | $0.01 | $0.00/$0.02 | 0 | 487 | 386% |
| 13 Nov 2026 | $5.00 | $0.01 | $0.00/$0.01 | 0 | 45 | 406% |
| 13 Nov 2026 | $5.50 | $0.07 | $0.00/$0.08 | 26 | 24 | 613% |
| 13 Nov 2026 | $6.00 | $0.01 | $0.00/$0.02 | 0 | 38 | 438% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $1.50 | $0.03 | $0.02/$0.04 | 339 | 849 | 136% |
| 13 Nov 2026 | $2.00 | $0.31 | $0.28/$0.33 | 367 | 1,778 | 147% |
| 13 Nov 2026 | $1.00 | $0.00 | $0.00/$0.01 | 0 | 21 | 168% |
| 13 Nov 2026 | $2.50 | $0.72 | $0.63/$0.85 | 172 | 338 | 0% |
| 13 Nov 2026 | $0.50 | $0.00 | $0.00/$0.01 | 0 | 1 | 318% |
| 13 Nov 2026 | $3.00 | $1.24 | $1.11/$1.38 | 12 | 123 | 0% |
| 13 Nov 2026 | $3.50 | $1.70 | $1.63/$1.91 | 185 | 378 | 299% |
| 13 Nov 2026 | $4.00 | $2.22 | $2.14/$2.40 | 94 | 231 | 343% |
| 13 Nov 2026 | $4.50 | $2.63 | $2.50/$2.93 | 0 | 33 | 0% |
| 13 Nov 2026 | $5.00 | $3.13 | $3.10/$3.45 | 0 | 6 | 438% |
| 13 Nov 2026 | $5.50 | $3.63 | $3.50/$3.95 | 0 | 2 | 0% |
| 13 Nov 2026 | $6.00 | $4.17 | $4.00/$4.45 | 2 | 0 | 0% |
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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