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$4.77 +0.25 (+5.53%) At close · Jul 28
Market Cap
$7.90B
Shares
1.66B

Options Chain

15-min delayed Underlying $4.77 · at close Jul 28, 2026 Options Calculator

Positioning

Jul 31, 2026 · 2 days to expiry · 38 contracts
Put / call OI
0.58
Call-heavy positioning
Open interest
43,621
contracts outstanding
Volume
18,042
traded today
Max pain
$4.50
$0.27 below spot
ATM implied vol
69.5%
market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator
OI Vol IV Δ Last Strike Last Δ IV Vol OI
42 80 1805.5% 0.987 $4.20 $0.01 1 8
25 109 $3.75 $0.01 1 16
23 55 $3.30 $0.01 5 5
48 61 $2.74 $0.01 1 0
9 38 $2.31 $0.01 -0.125 1130.3% 11 4
12 10 $1.76 $0.01 -0.161 869.6% 3 13
33 17 0.1% 1 $1.25 $0.01 -0.039 211.4% 1 1.3k
594 64 $0.74 $0.01 -0.059 134.9% 104 4k
7.1k 2.2k 75.7% 0.813 $0.32 $0.03 -0.162 67.4% 2.4k 9.2k
13.5k 11.9k 60.4% 0.184 $0.02 $0.35 -0.755 78.6% 155 1.3k
2.7k 682 167.7% 0.181 $0.01 $0.79 -0.871 139.6% 7 119
2.1k 6 159.3% 0.055 $0.01 $1.30 -0.786 287.5% 4 79
577 25 202.4% 0.045 $0.01 $1.91 -0.746 421.1% 3 1
421 5 252.1% 0.049 $0.01 $2.49 -0.76 480.8% 8 2
180 1 289% 0.044 $0.01 $3.02 -0.691 664.1% 2 1
40 3 341.8% 0.054 $0.01 $3.53 -0.748 629.3% 4 2
122 71 400.6% 0.068 $0.05 $4.05 -0.757 670.8% 1 0
12 1 895.2% 0.335 $0.02 $4.50 -0.789 675.6% 8 16
151 1 432.1% 0.046 $0.01 $4.90 -0.849 609.1% 7 0
About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1564408 CUSIP 83304A106 13F (30d) 126 filings 119 filers Visit website Investor relations