Calls Days until expiration: -0
Strike Symbol Last Chng %Chng High Low Bid Ask Volume Open Int
27.00 NATKN 2.60 0.30 13.04 2.60 2.05 4.80 5.20 20 —
28.00 NATKO 3.93 1.68 74.67 3.93 3.93 3.90 4.20 1 —
29.00 NATKP 3.00 -0.10 -3.23 3.00 2.85 2.90 3.10 2 25
30.00 NATKF 1.80 -0.15 -7.69 1.85 1.50 2.00 2.05 30 335
31.00 NATKQ 1.05 0.10 10.53 1.05 0.60 1.00 1.05 34 196
32.00 NATKR 0.05 -0.20 -80.00 0.10 0.05 0.05 0.05 324 939
33.00 NATKS 0.05 -0.05 -50.00 0.05 0.05 0.05 0.05 4 155
34.00 NATKT — — — — — — 0.10 — —
35.00 NATKG 0.05 -0.05 -50.00 0.05 0.05 0.05 0.05 20 104
40.00 NATKH — — — — — — 0.05 — —
Puts Bold and highlighted options are "At the Money"
Strike Symbol Last Chng %Chng High Low Bid Ask Volume Open Int
27.00 NATWN 0.04 -0.01 -20.00 0.04 0.04 0.05 0.05 2 865
28.00 NATWO 0.05 — — 0.05 0.05 0.05 0.05 2 638
29.00 NATWP 0.05 -0.10 -66.67 0.06 0.05 0.05 0.05 59 534
30.00 NATWF 0.05 — — 0.05 0.05 0.05 0.05 4 1,410
31.00 NATWQ 0.05 0.01 25.00 0.05 0.05 0.05 0.05 10 430
32.00 NATWR 0.05 -0.20 -80.00 0.50 0.05 0.05 0.05 31 603
33.00 NATWS 0.95 — — 0.95 0.95 0.95 1.10 2 186
34.00 NATWT 1.85 -0.30 -13.95 1.85 1.85 1.90 2.10 5 115
35.00 NATWG 3.11 -0.03 -0.96 3.11 3.11 2.90 3.10 10 85
40.00 NATWH 8.31 -3.11 -27.23 8.31 8.31 7.80 8.20 1 154
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