Here is an option quote on IBM from the CBOE Web site showing options expiring in October and November 2015 problem.

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Here is an option quote on lBM from the CBOE Web site showing options expiring in October and November 2015. a. Which antian cantract had mast radas an that daw2 b. Which Data Table c. Suppo d. Explai e. Suppe f. Which g. What i IBM (INTL BUSINESS MACHINES) 149.04 4.46 h. On wh Ask 49.04. Size 3 x 3 Bid 48.72 Oct 05 2015 16:39 ET Vol 4997840 Open Puts a. Which Last Ask vol Sale Net Bid Sale Net Bid Ask Vol Open Int Calls Option 15 Oct 140.00 (IBM1516J140) 955 4.10 9.15 9.50 35 390 15 Oct 140.00 IBM1516V140) 0.36 -0.62 0.35 036 834 3762 15 Oct 145.00 (IBM1516 J145) 4.95 2.86 4.80 5.20 234 1689 15 Oct 145.00 aBM1516V145) 0.89 -1.30 0.86 087 855 2395 b. Which 15 Oct 150.00 (IBM1516J150) 150 1.13 1.53 1.54 786 3380 15 Oct 150.00 aBM1516V150) 244 3.62 2.24 247 180 2774 15 Oct 155.00 (IBM1516J155) 0.23 019 0.18 0.19 662 4569 15 Oct 155.00 aBM1516V155) 6.01 -5.99 5.60 6.30 81 2985 Option 15 Nov 140.00 (IBM1506K140) 6.77 o 10.45 11.05 0 73 15 Nov 140.00 (IBM1506W140) 1.76 -1.64 1.93 2.00 34 54 15 Nov 145.00 (IBM1506K145 583 1.58 6.70 6.90 94 191 15 Nov 145 (iBM1506W145j T 269 320 335 33 78 3.00 15 Nov 150.00 (IBM1506K150) 386 1.84 3.65 385 314 43 15 Nov 150.00 iBM1506W1500 8.66 C. Suppo 11 0 5.40 5.55 0 choice be 15 Nov 155.00 (lBM1506K155) 1.72 0.90 167 1.74 135 123 15 Nov 155.00 (IBM1506W155) 8.30 0 7.85 8.80 2 0 Source: Chicago Board Options Exchange at www.cboe.com O A. P O B. P O C. P Print Done O D. P