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First Tracks Biotherapeutics TRAX

US equityMarket cap rank #3180
$30.59 −$0.80 (-2.55%)
Pre-market · Oct 8, 7:00 am ET · After hours $29.99 -1.96%
Open$30.91
Prev close$31.39
Day range$30.53 – $31.75
Volume355.5K
Market cap$1.09B
P/E (TTM)–
Dividend yield–

Average implied volatility across the listed chain right now: 303%. 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

2.507.501318233040506070CallsPuts

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

-112%336%784%1232%2.502570CallsPuts

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 $30.00 $4.00 $1.15/$5.50 0 3 164%
16 Oct 2026 $35.00 $2.33 $0.00/$4.10 0 52 211%
16 Oct 2026 $25.00 $7.05 $4.50/$8.50 0 6 171%
16 Oct 2026 $22.50 $9.24 $6.90/$11.00 0 1 220%
16 Oct 2026 $40.00 $1.97 $0.00/$3.30 0 38 256%
16 Oct 2026 $20.00 $11.61 $9.20/$13.00 0 5 235%
16 Oct 2026 $17.50 $14.08 $11.20/$15.50 0 1 245%
16 Oct 2026 $45.00 $1.60 $0.00/$2.85 0 8 284%
16 Oct 2026 $15.00 $16.57 $13.90/$18.00 0 4 326%
16 Oct 2026 $12.50 $19.06 $16.40/$20.50 0 1 398%
16 Oct 2026 $50.00 $1.38 $0.00/$2.65 0 3 309%
16 Oct 2026 $10.00 $21.56 $18.90/$23.00 0 0 488%
16 Oct 2026 $7.50 $24.06 $21.40/$25.50 0 0 606%
16 Oct 2026 $55.00 $1.20 $0.00/$2.60 0 140 330%
16 Oct 2026 $5.00 $26.56 $23.90/$28.00 0 0 782%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $30.00 $2.43 $0.20/$4.90 0 15 156%
16 Oct 2026 $35.00 $5.76 $3.40/$7.50 0 43 137%
16 Oct 2026 $25.00 $0.65 $0.00/$0.80 1 55 151%
16 Oct 2026 $22.50 $0.17 $0.00/$3.10 0 0 137%
16 Oct 2026 $40.00 $10.40 $7.40/$11.50 0 35 96%
16 Oct 2026 $20.00 $0.04 $0.00/$2.75 0 1 139%
16 Oct 2026 $17.50 $0.01 $0.00/$2.65 0 0 141%
16 Oct 2026 $45.00 $15.04 $12.00/$16.40 0 0 0%
16 Oct 2026 $15.00 $0.00 $0.00/$0.25 0 4 143%
16 Oct 2026 $12.50 $0.00 $0.00/$2.55 0 1 157%
16 Oct 2026 $50.00 $19.81 $17.00/$21.40 0 0 0%
16 Oct 2026 $10.00 $0.00 $0.00/$2.55 0 1 195%
16 Oct 2026 $7.50 $0.00 $0.00/$2.55 0 0 245%
16 Oct 2026 $55.00 $24.64 $22.00/$26.00 0 0 0%
16 Oct 2026 $5.00 $0.00 $0.00/$0.05 0 0 314%

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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