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TG Therapeutics TGTX

US equityMarket cap rank #1629
$53.91 −$0.38 (-0.70%)
Market closed · Oct 5, 8:10 pm ET · Last extended-hours $53.41 -0.93%
Open$54.35
Prev close$54.29
Day range$53.32 – $54.75
Volume1.55M
Market cap$8.25B
P/E (TTM)19.7
Dividend yield–

Average implied volatility across the listed chain right now: 73%. 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.

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $55.00 $1.40 $1.20/$2.00 71 662 55%
16 Oct 2026 $50.00 $4.40 $2.90/$6.40 16 354 59%
16 Oct 2026 $60.00 $0.40 $0.05/$0.65 9 1,647 54%
16 Oct 2026 $45.00 $9.48 $7.00/$11.10 0 38 61%
16 Oct 2026 $65.00 $0.15 $0.00/$0.30 42 1,250 66%
16 Oct 2026 $40.00 $14.37 $12.00/$15.90 0 6 0%
16 Oct 2026 $70.00 $0.18 $0.00/$0.30 11 1,788 89%
16 Oct 2026 $75.00 $0.05 $0.00/$2.15 3 3,166 87%
16 Oct 2026 $80.00 $0.05 $0.00/$0.15 1 250 102%
16 Oct 2026 $85.00 $0.01 $0.00/$0.25 0 29 97%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $55.00 $2.24 $1.00/$4.50 2 512 59%
16 Oct 2026 $50.00 $0.50 $0.15/$1.00 52 328 54%
16 Oct 2026 $60.00 $6.70 $4.60/$8.50 50 383 62%
16 Oct 2026 $45.00 $0.18 $0.00/$0.50 0 477 70%
16 Oct 2026 $65.00 $11.17 $10.00/$12.10 0 3 0%
16 Oct 2026 $40.00 $0.07 $0.00/$1.10 0 13 88%
16 Oct 2026 $70.00 $15.95 $14.00/$18.10 0 0 0%
16 Oct 2026 $75.00 $20.78 $19.10/$23.10 0 0 88%
16 Oct 2026 $80.00 $25.72 $24.00/$28.10 0 0 0%
16 Oct 2026 $85.00 $30.71 $29.00/$33.10 0 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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