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UP Fintech TIGR

US equityMarket cap rank #3411
$4.44 −$0.08 (-1.77%)
Pre-market · Oct 8, 7:00 am ET · After hours $4.45 +0.23%
Open$4.35
Prev close$4.52
Day range$4.31 – $4.46
Volume1.66M
Market cap$798.51M
P/E (TTM)6.8
Dividend yield–

Average implied volatility across the listed chain right now: 479%. 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

0.501.502.503.504.505.506.507.508.509.50CallsPuts

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

-204%611%1427%2242%0.505.009.50CallsPuts

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

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
9 Oct 2026 $4.50 $0.03 $0.01/$0.04 8 699 44%
9 Oct 2026 $4.00 $0.52 $0.02/$0.77 0 690 0%
9 Oct 2026 $5.00 $0.01 $0.00/$0.01 12 2,142 125%
9 Oct 2026 $3.50 $1.02 $0.01/$1.46 0 15 0%
9 Oct 2026 $5.50 $0.01 $0.00/$0.01 2 169 198%
9 Oct 2026 $3.00 $1.52 $0.80/$1.95 0 2 0%
9 Oct 2026 $6.00 $0.00 $0.00/$0.42 0 59 198%
9 Oct 2026 $2.50 $1.79 $0.96/$3.60 3 24 1,265%
9 Oct 2026 $6.50 $0.00 $0.00/$0.82 0 48 221%
9 Oct 2026 $2.00 $2.26 $1.46/$3.40 2 20 0%
9 Oct 2026 $7.00 $0.00 $0.00/$0.08 0 6 235%
9 Oct 2026 $1.50 $2.70 $2.16/$4.35 13 56 2,038%
9 Oct 2026 $7.50 $0.00 $0.00/$0.10 0 0 253%
9 Oct 2026 $1.00 $3.53 $2.45/$4.15 52 69 0%
9 Oct 2026 $8.00 $0.00 $0.00/$2.13 0 0 281%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
9 Oct 2026 $4.50 $0.10 $0.05/$0.11 2 375 40%
9 Oct 2026 $4.00 $0.00 $0.00/$0.01 0 820 59%
9 Oct 2026 $5.00 $0.64 $0.50/$0.64 12 113 127%
9 Oct 2026 $3.50 $0.00 $0.00/$0.01 0 799 126%
9 Oct 2026 $5.50 $1.16 $0.76/$1.39 9 155 216%
9 Oct 2026 $3.00 $0.00 $0.00/$2.13 0 0 200%
9 Oct 2026 $6.00 $1.62 $1.05/$2.20 1 3 393%
9 Oct 2026 $2.50 $0.00 $0.00/$2.13 0 0 287%
9 Oct 2026 $6.50 $1.99 $1.15/$2.70 0 0 0%
9 Oct 2026 $2.00 $0.00 $0.00/$2.13 0 0 392%
9 Oct 2026 $7.00 $2.49 $1.80/$3.40 0 0 469%
9 Oct 2026 $1.50 $0.00 $0.00/$2.13 0 0 527%
9 Oct 2026 $7.50 $2.99 $2.35/$3.75 0 0 0%
9 Oct 2026 $1.00 $0.00 $0.00/$0.02 0 0 718%
9 Oct 2026 $8.00 $3.49 $2.81/$4.25 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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