Duolingo (DUOL) Options Chain

NASDAQ: DUOLTechnologyComputer Software: Prepackaged SoftwareUSD

149.92-1.30 (-0.86%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $149.92
Put/call ratio (OI): 0.62
Put/call ratio (volume): 1.36
ATM implied volatility: 71.6%
Expected move: ±$35.54
Open interest (C / P): 5.03K / 3.13K

DUOL options summary

The DUOL options chain for the November 20, 2026 expiration lists 31 call and 30 put contracts, with 40 days until expiration. Open interest stands at 5,027 calls and 3,132 puts, a put/call ratio of 0.62, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $150.00 strike is 71.6%, which implies the market expects a move of about ±$35.54 (23.7%) in Duolingo stock by expiration.

The most open interest sits at the $200.00 call (969 contracts) and the $95.00 put (573 contracts).

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

DUOL options chain · November 20, 2026

DUOL 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	—	95.00	0.00	0.00	50.00	0.00	0.15	0.05	131.3%	1	50
—	—	—	—	—	—	55.00	0.00	3.60	0.80	201.9%	1	20
1	1	249.3%	78.00	93.10	97.10	60.00	0.00	0.60	0.11	132.7%	1	13
—	—	—	—	—	—	65.00	0.00	0.45	0.08	117.0%	1	45
2	2	—	66.24	76.10	79.60	70.00	0.00	0.25	0.02	99.0%	1	115
1	1	—	46.53	49.10	51.50	75.00	0.00	0.35	0.25	94.9%	15	77
2	1	110.2%	58.30	68.40	72.90	80.00	0.10	0.90	0.23	102.7%	2	44
0	1	—	52.02	0.00	0.00	85.00	0.00	0.75	0.35	89.4%	9	54
73	1	94.6%	48.00	58.80	62.70	90.00	0.05	1.15	0.48	88.7%	2	113
0	1	—	46.40	0.00	0.00	95.00	0.10	1.40	0.55	84.3%	29	573
39	1	85.3%	61.00	49.20	53.10	100.00	0.05	1.75	0.75	79.3%	1	207
25	10	80.7%	41.91	44.60	48.20	105.00	0.40	1.55	1.05	72.8%	8	227
64	1	81.4%	37.45	40.60	43.70	110.00	0.50	1.95	1.47	68.8%	2	310
13	1	80.0%	38.72	36.30	39.50	115.00	2.00	3.50	2.35	77.8%	2	95
166	3	76.8%	36.50	31.60	35.60	120.00	2.80	3.40	3.00	72.0%	1	200
45	1	76.3%	25.90	28.20	31.40	125.00	1.85	5.00	4.40	65.5%	1	151
104	3	76.0%	28.50	24.60	28.00	130.00	5.00	6.90	5.68	73.3%	9	104
269	1	73.7%	24.50	20.60	24.80	135.00	6.20	7.40	6.92	68.0%	7	94
225	1	74.0%	19.07	18.20	21.40	140.00	6.60	11.30	8.65	69.0%	1	281
118	1	70.2%	16.10	14.80	18.00	145.00	10.50	12.10	10.80	69.2%	67	133
DUOL $149.92
484	11	74.2%	14.46	13.10	16.50	150.00	13.00	14.70	13.60	69.0%	2	129
207	46	68.8%	12.35	9.90	13.30	155.00	15.50	17.60	16.50	68.2%	8	30
153	5	73.6%	10.45	9.40	12.00	160.00	17.40	20.70	19.50	64.9%	6	21
140	5	71.2%	9.25	6.50	10.70	165.00	22.30	24.30	27.50	69.2%	1	9
132	5	70.4%	7.90	5.10	9.00	170.00	24.30	28.50	26.37	66.4%	4	4
138	22	70.9%	7.90	3.90	8.00	175.00	28.10	32.40	34.10	66.4%	1	17
529	1	69.0%	5.54	2.85	6.40	180.00	32.50	35.60	37.00	64.8%	1	6
43	1	68.2%	4.00	1.75	5.60	185.00	0.00	0.00	44.60	—	1	0
376	1	70.6%	3.50	2.00	4.60	190.00	0.00	0.00	48.45	—	—	0
130	5	67.0%	3.00	1.05	3.50	195.00	—	—	—	—	—	—
969	1	75.8%	2.77	2.00	3.60	200.00	49.70	53.60	57.20	64.4%	2	10
493	1	72.8%	1.95	0.75	2.55	210.00	—	—	—	—	—	—
86	1	71.8%	0.95	0.55	1.50	220.00	—	—	—	—	—	—

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 DUOL put/call ratio?

For the November 20, 2026 expiration, the DUOL put/call ratio based on open interest is 0.62 (3,132 puts vs 5,027 calls), and 1.36 based on today's volume. A ratio above 1 means more puts than calls.

What is DUOL's implied volatility?

At-the-money implied volatility for DUOL options expiring November 20, 2026 is about 71.6%, an annualized estimate of how much the market expects Duolingo stock to move.

How many DUOL option expiration dates are there?

DUOL 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.