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$27.57 +0.83 (+3.10%) At close · Jul 28
Market Cap
$16.11B
Shares
602.43M

Options Chain

15-min delayed Underlying $27.57 · today Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 40 contracts
Put / call OI
0.16
Call-heavy positioning
Open interest
3,912
contracts outstanding
Volume
463
traded today
Max pain
$25.00
$2.57 below spot
ATM implied vol
44.7%
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
0 144.1% 0.953 0
0 4 161.5% 0.916 $10.65 -0.027 1400.7% 0
0 $0.28 -0.079 134.9% 88 88
0 2 $8.80 $0.18 -0.07 109.5% 16 6
0 $0.09 -0.041 77.1% 5 36
0 $0.15 -0.083 83.7% 18 63
2 2 40.1% 0.989 $4.00 $0.35 -0.109 79.6% 26 49
27 3 58.8% 0.901 $3.93 $0.22 -0.115 64.6% 1 27
35 1 48.8% 0.883 $4.05 $0.47 -0.176 64.6% 2 128
117 4 44.9% 0.82 $3.20 $0.50 -0.218 55.1% 43 52
684 1 52.5% 0.695 $2.10 $0.75 -0.304 52.4% 1 39
242 67 47.3% 0.595 $1.80 $1.18 -0.411 56.4% 1 13
312 34 32.7% 0.449 $1.20 $2.15 -0.51 56.7% 20 22
1.6k 60 43.2% 0.348 $0.75 $2.27 -0.593 62.1% 20 0
323 28 49.1% 0.273 $0.55 -0.669 62.9% 0
66 5 57.4% 0.236 $0.35 -0.719 68.4% 0
4 1 91.6% 0.304 $0.15 -0.793 64.5% 0
9 5 48.8% 0.083 $0.10 $6.79 -0.891 54.4% 1 2
2 2 75% 0.157 $0.05 -0.941 51.5% 0
1 2 $0.01 -0.833 87.5% 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 849399 CUSIP 668771108 13F (30d) 186 filings 159 filers Visit website Investor relations