Bilibili (BILI) Options Chain

NASDAQ: BILITechnologyEDP ServicesUSD

14.71-0.21 (-1.41%)

Market open · Delayed 15 min · as of Oct 8, 2:04 PM ET

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 8
Share price: $14.72
Put/call ratio (OI): 0.38
Put/call ratio (volume): 0.04
ATM implied volatility: 45.2%
Expected move: ±$0.9854
Open interest (C / P): 54.26K / 20.73K

BILI options summary

The BILI options chain for the October 16, 2026 expiration lists 33 call and 32 put contracts, with 8 days until expiration. Open interest stands at 54,263 calls and 20,725 puts, a put/call ratio of 0.38, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $15.00 strike is 45.2%, which implies the market expects a move of about ±$0.9854 (6.7%) in Bilibili stock by expiration.

The most open interest sits at the $18.00 call (9.21K contracts) and the $18.00 put (6.58K contracts).

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

BILI options chain · October 16, 2026

BILI 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
1	3	207.0%	5.83	5.10	6.55	9.00	—	—	—	—	—	—
3	4	178.9%	4.55	4.30	5.40	10.00	0.00	0.15	0.12	157.0%	4	10
3	6	126.6%	3.75	3.25	3.80	11.00	0.00	0.75	0.03	199.2%	1	207
11	2	92.6%	2.68	2.30	2.79	12.00	0.00	0.09	0.02	83.6%	5	145
102	9	66.0%	1.49	1.50	1.80	13.00	0.00	0.02	0.02	46.9%	18	384
190	1	87.7%	0.93	0.57	1.20	14.00	0.11	0.15	0.11	46.1%	40	4,299
BILI $14.72
2,483	119	43.6%	0.22	0.22	0.28	15.00	0.52	0.59	0.57	46.9%	4	2,139
2,035	34	48.4%	0.06	0.05	0.08	16.00	1.15	1.47	1.37	66.0%	1	3,729
2,399	50	51.6%	0.02	0.01	0.02	17.00	1.91	2.55	2.27	104.3%	12	2,853
9,206	10	60.9%	0.01	0.00	0.02	18.00	2.89	3.60	3.45	135.6%	1	6,581
1,683	5	68.8%	0.04	0.00	0.01	19.00	3.60	4.75	4.20	180.1%	9	377
2,455	200	87.5%	0.01	0.00	0.02	20.00	4.60	5.75	5.25	200.6%	4	0
5,594	1	98.4%	0.07	0.00	0.02	21.00	5.45	6.90	6.27	241.8%	4	0
5,101	1	210.6%	0.01	0.00	0.64	22.00	6.45	7.90	6.97	259.8%	1	0
287	5	112.5%	0.01	0.00	0.01	23.00	7.45	8.90	8.27	276.2%	2	0
3,378	7	118.8%	0.05	0.00	0.01	24.00	8.45	9.90	9.27	291.8%	3	0
5,495	1	145.3%	0.03	0.00	0.03	25.00	9.45	10.90	10.27	306.3%	3	0
7,079	1	168.8%	0.24	0.00	0.06	26.00	10.05	12.40	11.20	391.6%	2	0
6,337	3,000	198.4%	0.31	0.00	0.12	27.00	11.05	13.35	12.26	398.8%	2	0
0	3	50.0%	0.08	0.00	0.00	28.00	12.05	14.35	13.15	411.7%	1	1
13	1	311.7%	0.01	0.00	0.75	29.00	13.05	15.35	14.09	424.2%	6	0
155	10	264.1%	0.01	0.00	0.30	30.00	14.05	16.35	15.22	436.1%	3	0
0	4	50.0%	0.07	0.00	0.00	31.00	15.05	17.35	16.28	447.3%	3	0
27	10	252.3%	0.16	0.00	0.16	32.00	16.05	18.35	17.28	458.2%	2	0
152	4	276.6%	0.13	0.00	0.23	33.00	17.05	19.35	18.14	468.4%	—	0
0	10	50.0%	0.33	0.00	0.00	34.00	18.05	20.35	19.28	478.5%	3	0
8	2	296.1%	0.15	0.00	0.25	35.00	19.05	21.40	20.20	494.9%	1	0
0	1	50.0%	1.11	0.00	0.00	36.00	20.05	22.40	21.16	504.3%	1	0
7	5	325.8%	0.05	0.00	0.33	37.00	21.05	22.45	22.25	327.3%	5	0
0	1	50.0%	0.16	0.00	0.00	38.00	22.05	24.60	23.15	271.9%	4	0
6	1	382.0%	0.82	0.00	0.61	39.00	23.05	25.60	24.60	278.1%	5	0
30	3	346.1%	0.05	0.00	0.33	40.00	24.05	26.60	25.09	282.8%	1	0
23	1	407.8%	0.03	0.00	0.52	45.00	29.05	31.60	30.22	309.4%	1	0

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 BILI put/call ratio?

For the October 16, 2026 expiration, the BILI put/call ratio based on open interest is 0.38 (20,725 puts vs 54,263 calls), and 0.04 based on today's volume. A ratio above 1 means more puts than calls.

What is BILI's implied volatility?

At-the-money implied volatility for BILI options expiring October 16, 2026 is about 45.2%, an annualized estimate of how much the market expects Bilibili stock to move.

How many BILI option expiration dates are there?

BILI has 7 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.