Boeing (BA) Options Chain

NYSE: BAIndustrialsAerospaceUSD

190.50+2.75 (+1.46%)

Market open · Delayed 15 min · as of Oct 9, 2:23 PM ET

Expiration date

Expiration: Oct 9, 2026
Days to expiration: 0
Share price: $190.47
Put/call ratio (OI): 0.52
Put/call ratio (volume): 0.45
ATM implied volatility: 10.8%
Expected move: ±$1.08
Open interest (C / P): 43.79K / 22.70K

BA options summary

The BA options chain for the October 9, 2026 expiration lists 40 call and 34 put contracts, expiring today. Open interest stands at 43,786 calls and 22,698 puts, a put/call ratio of 0.52, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $190.00 strike is 10.8%, which implies the market expects a move of about ±$1.08 (0.6%) in Boeing stock by expiration.

The most open interest sits at the $195.00 call (6.97K contracts) and the $190.00 put (5.33K contracts).

Summary generated from market data by MetaCap's automated system. Methodology

BA options chain · October 9, 2026

BA calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	—	—	—	130.00	0.00	0.04	0.10	265.6%	40	60
—	—	—	—	—	—	150.00	0.00	0.20	0.01	210.6%	4	206
—	—	—	—	—	—	155.00	0.00	4.30	0.02	355.2%	12	15
52	11	175.8%	30.08	30.15	30.65	160.00	0.00	4.30	0.82	315.3%	3	324
2	4	262.4%	23.85	25.50	29.45	162.50	0.00	4.30	0.05	295.5%	20	28
13	3	193.3%	24.85	24.00	26.10	165.00	0.00	1.50	0.01	201.8%	181	589
—	—	—	—	—	—	167.50	0.00	0.10	0.06	111.3%	50	73
23	6	112.1%	20.21	19.50	21.65	170.00	0.00	0.01	0.01	78.1%	4	941
9	30	109.8%	20.95	16.00	20.30	172.50	0.00	0.01	0.01	68.8%	42	243
67	3	72.3%	15.50	14.40	16.60	175.00	0.00	0.01	0.01	59.4%	53	1,755
36	91	75.2%	9.37	11.90	14.25	177.50	0.00	0.01	0.01	50.0%	3	1,643
218	177	86.7%	10.09	9.45	10.90	180.00	0.00	0.01	0.01	43.8%	258	1,317
210	14	75.8%	7.92	7.15	8.50	182.50	0.01	0.02	0.02	37.5%	382	1,889
826	289	50.1%	5.50	4.80	5.80	185.00	0.01	0.02	0.02	27.3%	1,167	3,722
1,441	814	27.1%	2.40	2.59	3.15	187.50	0.01	0.02	0.01	16.2%	991	2,398
3,787	5,118	9.3%	0.65	0.62	0.65	190.00	0.19	0.29	0.22	12.3%	3,858	5,332
BA $190.47
3,336	5,228	12.7%	0.03	0.01	0.03	192.50	1.80	2.36	2.09	26.2%	171	1,343
6,969	4,717	20.3%	0.02	0.00	0.01	195.00	4.15	5.00	4.55	48.5%	311	514
3,652	670	29.7%	0.01	0.00	0.01	197.50	6.45	8.55	11.30	64.4%	305	40
6,962	447	38.3%	0.01	0.00	0.01	200.00	8.95	10.70	10.00	69.5%	2	264
2,989	90	51.2%	0.02	0.00	0.02	202.50	11.20	13.55	15.45	85.5%	153	0
2,433	91	51.6%	0.01	0.00	0.01	205.00	13.95	15.75	16.94	96.3%	1	1
818	112	63.3%	0.02	0.00	0.02	207.50	15.95	18.55	20.00	99.8%	5	0
2,299	45	65.6%	0.01	0.00	0.01	210.00	18.75	21.40	21.30	135.3%	4	1
324	7	95.3%	0.03	0.00	0.10	212.50	20.75	24.50	19.50	150.6%	54	0
1,813	17	93.0%	0.02	0.00	0.04	215.00	23.60	26.60	21.96	160.6%	4	0
370	1	93.8%	0.01	0.00	0.02	217.50	25.50	29.15	23.97	149.6%	18	0
2,078	6	93.8%	0.01	0.00	0.01	220.00	28.80	32.25	35.05	209.8%	1	0
113	53	276.6%	0.01	0.00	4.30	222.50	30.80	34.50	35.66	197.7%	4	0
1,012	2	106.3%	0.02	0.00	0.01	225.00	33.20	37.75	38.14	230.0%	4	0
404	5	118.8%	0.01	0.00	0.01	230.00	38.80	41.60	32.00	232.8%	52	0
164	1	210.2%	0.01	0.00	0.50	235.00	43.20	47.00	36.51	244.5%	1	0
306	23	143.8%	0.01	0.00	0.01	240.00	48.30	52.00	52.50	268.0%	1	0
154	46	333.2%	0.02	0.00	2.50	245.00	—	—	—	—	—	—
86	44	342.2%	0.02	0.00	2.19	250.00	—	—	—	—	—	—
171	5	424.0%	0.02	0.00	4.30	255.00	64.20	66.45	68.30	337.3%	28	0
2	2	499.0%	0.15	0.00	4.30	275.00	—	—	—	—	—	—
18	4	516.4%	0.31	0.00	4.30	280.00	—	—	—	—	—	—
5	3	533.3%	0.25	0.00	4.30	285.00	—	—	—	—	—	—
1	6	549.8%	0.14	0.00	4.30	290.00	—	—	—	—	—	—
181	21	295.3%	0.05	0.00	0.05	295.00	—	—	—	—	—	—
130	1	434.2%	2.17	0.00	0.92	300.00	—	—	—	—	—	—
235	4	396.5%	0.01	0.00	0.40	305.00	—	—	—	—	—	—
77	6	611.6%	0.35	0.00	4.30	310.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the BA put/call ratio?

For the October 9, 2026 expiration, the BA put/call ratio based on open interest is 0.52 (22,698 puts vs 43,786 calls), and 0.45 based on today's volume. A ratio above 1 means more puts than calls.

What is BA's implied volatility?

At-the-money implied volatility for BA options expiring October 9, 2026 is about 10.8%, an annualized estimate of how much the market expects Boeing stock to move.

How many BA option expiration dates are there?

BA has 18 listed expiration dates, from Oct 9, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.