International Business Machines

IBM · NYSE

$241.92+$5.53 (+2.34%)TodayMarket closed · Oct 20, 7:59 PM ET

Prev close $236.39

IBM options chain

Calls and puts around the current price

By Fri, Oct 30 options price a move of ±$19.67 (8.2%), between $221.45 and $260.80.

At-the-money implied volatility: 62.3%
Put/call open interest: 0.75
Total open interest: 14.92K
Underlying price: $241.12

IBM options expiring Oct 30, 2026: calls on the left, puts on the right. Calls below $241.12 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
56	67.4%	$20.05	$17.30	227.5	$3.20	$4.15	57.4%	50
508	68.5%	$17.70	$16.50	230	$4.25	$4.90	58.4%	137
398	68.4%	$16.50	$14.55	232.5	$5.05	$5.80	59.0%	126
1.28K	66.3%	$14.25	$13.40	235	$5.80	$6.65	57.2%	116
60	65.9%	$12.90	$11.85	237.5	$7.05	$8.10	58.7%	50
600	66.4%	$11.45	$10.70	240	$8.35	$8.85	58.1%	145
IBM $241.12
49	65.9%	$10.30	$9.35	242.5	$9.50	$10.70	59.3%	7
450	63.8%	$8.70	$8.25	245	$10.95	$12.20	59.3%	70
63	63.5%	$7.70	$7.10	247.5	$11.75	$13.90	57.9%	43
1.26K	64.4%	$6.70	$6.35	250	$13.70	$14.80	57.2%	32
108	63.8%	$5.90	$5.45	252.5	$14.60	$16.80	54.7%	0
319	63.4%	$5.10	$4.75	255	$16.70	$18.25	54.5%	4

Volatility smile

Implied volatility by strike for Fri, Oct 30, calls and puts averaged.

Unusual options activity

The latest large trades, newest first

Unusual IBM options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
IBM 270C Jan 21	Large	39	$121.68K	bullish	Oct 20, 3:54 PM ET
IBM 280P Mar 19	Large	25	$116.95K	neutral	Oct 20, 3:53 PM ET
IBM 275P Jun 17	Large	25	$118.70K	neutral	Oct 20, 3:53 PM ET
IBM 235P Oct 23	Block	224	$125.27K	neutral	Oct 20, 3:47 PM ET
IBM 232.5P Oct 23	Block	266	$123.75K	neutral	Oct 20, 3:47 PM ET
IBM 275P Jan 21	Block	10	$55.50K	neutral	Oct 20, 3:46 PM ET
IBM 190C Dec 18	Large	24	$126.60K	bullish	Oct 20, 3:43 PM ET
IBM 170P Sep 17	Sweep	20	$12.20K	bullish	Oct 20, 3:03 PM ET

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