Pre-market
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Implied dividend/borrow carry is unavailable or unreliable; valuation uses a zero-carry fallback.
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SPOK 10.43

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Every quote and Greek, one row per strike.
20 contracts 9 two-sided
CALLS Strike PUTS
OI Vol Delta IV Bid Ask Bid Ask IV Delta Vol OI
7 15 0.98 347% 6.50 9.50 $2.50 0.00 1.55 - - 0 0
1 3 0.98 161% 4.00 6.90 $5.00 0.00 0.05 - - 2 2
0 1 - - 1.45 4.40 $7.50 0.00 1.55 - - 0 0
92 20 0.69 33% 0.00 1.50 $10.00 0.00 0.40 56% -0.37 10 10
118 10 0.11 55% 0.00 0.25 $12.50 0.60 3.70 43% -0.94 0 0
10 1 - - 0.00 0.45 $15.00 3.00 6.20 0% -0.99 2 0
0 0 - - 0.00 1.10 $17.50 5.50 8.70 0% -0.99 1 0
3 3 - - 0.00 1.55 $20.00 8.00 11.20 0% -0.99 0 0
0 0 - - 0.00 1.55 $22.50 10.50 13.50 - - 0 0
0 0 - - 0.00 1.55 $25.00 13.00 16.20 133% -0.98 0 0