Chubb (CB) Options Chain

NYSE: CBFinanceProperty-Casualty InsurersUSD

341.20-2.58 (-0.75%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Jan 21, 2028
Days to expiration: 468
Share price: $341.20
Put/call ratio (OI): 0.46
Put/call ratio (volume): 1.36
ATM implied volatility: 24.3%
Expected move: ±$93.88
Open interest (C / P): 2.03K / 931

CB options summary

The CB options chain for the January 21, 2028 expiration lists 37 call and 28 put contracts, with 468 days until expiration. Open interest stands at 2,027 calls and 931 puts, a put/call ratio of 0.46, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $340.00 strike is 24.3%, which implies the market expects a move of about ±$93.88 (27.5%) in Chubb stock by expiration.

The most open interest sits at the $210.00 call (429 contracts) and the $310.00 put (237 contracts).

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

CB options chain · January 21, 2028

CB 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
0	1	—	200.68	0.00	0.00	135.00	0.05	2.60	0.47	50.3%	5	11
—	—	—	—	—	—	140.00	0.00	0.00	0.50	12.5%	—	0
—	—	—	—	—	—	145.00	0.00	5.00	2.27	54.4%	1	0
19	15	54.5%	185.00	194.50	199.50	150.00	—	—	—	—	—	—
—	—	—	—	—	—	160.00	0.00	0.00	2.26	12.5%	—	0
0	—	—	184.00	0.00	0.00	165.00	—	—	—	—	—	—
—	—	—	—	—	—	170.00	0.25	3.50	2.60	41.8%	—	1
—	—	—	—	—	—	175.00	0.00	3.10	1.30	39.2%	—	1
10	5	53.2%	167.81	167.00	172.00	180.00	0.00	3.20	1.25	38.0%	2	9
—	—	—	—	—	—	185.00	1.50	4.80	4.10	40.5%	—	57
0	2	—	161.50	0.00	0.00	190.00	0.05	3.30	1.90	35.6%	1	1
0	12	—	155.90	0.00	0.00	195.00	—	—	—	—	—	—
1	—	—	91.25	108.50	113.50	200.00	0.35	3.40	2.40	33.2%	1	21
429	2	47.1%	144.69	140.50	145.00	210.00	0.50	4.10	3.57	32.1%	1	10
3	4	45.0%	134.95	131.50	136.00	220.00	4.50	8.40	6.90	36.7%	1	13
0	2	—	128.50	0.00	0.00	230.00	2.00	7.00	5.55	31.9%	1	39
12	1	41.3%	108.00	114.00	118.50	240.00	2.35	5.40	5.00	27.0%	1	4
62	1	38.9%	108.50	105.90	109.20	250.00	0.00	0.00	6.85	6.3%	1	0
0	2	—	103.51	0.00	0.00	260.00	4.30	7.70	8.80	25.2%	1	8
12	5	36.4%	90.35	89.00	93.20	270.00	6.00	8.50	9.60	23.6%	1	105
30	1	35.1%	81.80	81.50	85.40	280.00	7.30	10.80	11.80	23.4%	1	24
28	4	33.8%	79.49	74.00	77.70	290.00	9.30	12.20	12.50	22.1%	2	64
60	1	33.0%	70.48	66.50	71.00	300.00	11.60	14.60	14.70	21.4%	2	105
6	2	27.3%	59.88	53.00	57.50	310.00	14.30	17.30	15.70	20.7%	1	237
154	1	30.7%	58.65	53.80	57.10	320.00	17.20	20.30	21.20	19.9%	1	32
28	1	30.2%	45.75	47.00	51.50	330.00	21.20	23.60	22.40	19.1%	1	91
50	1	29.3%	37.20	41.00	45.50	340.00	24.50	29.10	26.43	19.3%	108	39
CB $341.20
176	1	28.4%	31.00	35.50	40.00	350.00	29.80	33.00	30.71	18.2%	22	43
77	5	27.7%	29.16	31.60	35.00	360.00	35.50	38.20	36.90	17.6%	26	0
339	26	26.9%	29.51	27.20	30.20	370.00	58.00	63.00	54.84	29.5%	18	9
48	6	26.6%	26.70	23.20	26.50	380.00	47.50	52.00	50.77	17.6%	2	7
124	25	26.1%	17.50	18.20	22.90	390.00	—	—	—	—	—	—
133	1	25.6%	12.40	15.30	19.50	400.00	—	—	—	—	—	—
74	2	25.1%	13.30	13.50	16.50	410.00	—	—	—	—	—	—
34	1	24.6%	9.70	11.10	13.90	420.00	—	—	—	—	—	—
35	2	24.2%	10.31	8.60	11.60	430.00	—	—	—	—	—	—
20	1	23.8%	7.80	6.80	9.60	440.00	—	—	—	—	—	—
3	1	24.4%	5.80	5.00	9.00	450.00	—	—	—	—	—	—
5	1	23.1%	5.74	3.80	6.50	460.00	—	—	—	—	—	—
0	2	24.6%	3.20	1.00	5.20	490.00	—	—	—	—	—	—
46	4	23.9%	3.60	0.60	4.00	500.00	—	—	—	—	—	—
2	1	25.3%	5.90	0.10	3.80	520.00	—	—	—	—	—	—
7	6	28.2%	2.90	0.05	4.60	540.00	—	—	—	—	—	—

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 CB put/call ratio?

For the January 21, 2028 expiration, the CB put/call ratio based on open interest is 0.46 (931 puts vs 2,027 calls), and 1.36 based on today's volume. A ratio above 1 means more puts than calls.

What is CB's implied volatility?

At-the-money implied volatility for CB options expiring January 21, 2028 is about 24.3%, an annualized estimate of how much the market expects Chubb stock to move.

How many CB option expiration dates are there?

CB has 11 listed expiration dates, from Oct 16, 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.