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DUOL
Duolingo, Inc. Class A Common Stock
stock NASDAQ

Market Open

Oct 2, 2026 2:55:53 PM EDT

143.69USD-1.965%(-2.88)349,439

143.59Bid 151.47Ask 7.88Spread

Pre-market

Oct 2, 2026 9:23:30 AM EDT

145.10USD-1.003%(-1.47)3,144

After-hours

Oct 1, 2026 4:53:30 PM EDT

146.02USD-0.416%(-0.61)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 2, 2026 Oct 9, 2026 Oct 16, 2026 Oct 23, 2026 Oct 30, 2026 Nov 6, 2026 Nov 20, 2026 Jan 15, 2027 Feb 19, 2027 May 21, 2027 Jan 21, 2028 Jan 19, 2029

ITM/OTM for Jan 21, 2028View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
6,091	6,707	2,149	4,683

DUOL Jan 21, 2028 Exp. - Volume by Strike

Puts

Calls

DUOL Jan 21, 2028 Exp. - Open Interest by Strike

Puts

Calls

DUOL Jan 21, 2028 Exp. - Max Pain @ $100.00

Puts

Calls

DUOL Jan 21, 2028 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
500 C	5.05	-16.53%	19	1,205	09-28	DUOL280121C00500000
490 C	6.60	-8.84%	18	75	09-18	DUOL280121C00490000
480 C	7.80	-20.00%	2	21	09-22	DUOL280121C00480000
470 C	8.00	0.00%	2	5	09-22	DUOL280121C00470000
460 C	7.50	+15.38%	5	428	10-01	DUOL280121C00460000
450 C	7.60	0.00%	2	290	09-25	DUOL280121C00450000
440 C	7.59	-5.13%	1	19	09-28	DUOL280121C00440000
430 C	9.50	-15.18%	1	15	08-11	DUOL280121C00430000
420 C	8.70	-17.14%	2	36	09-18	DUOL280121C00420000
410 C	9.70	+2.11%	2	17	09-24	DUOL280121C00410000
400 C	10.50	-4.55%	1	73	09-16	DUOL280121C00400000
390 C	13.94	+39.40%	5	95	09-03	DUOL280121C00390000
380 C	10.80	+3.85%	3	18	09-18	DUOL280121C00380000
370 C	11.24	-27.15%	10	17	10-01	DUOL280121C00370000
360 C	13.30	+47.78%	2	47	08-11	DUOL280121C00360000
350 C	12.35	-7.49%	1	33	10-01	DUOL280121C00350000
340 C	13.01	+8.42%	10	46	10-01	DUOL280121C00340000
330 C	12.50	-14.38%	1	31	09-30	DUOL280121C00330000
320 C	14.60	-5.19%	2	39	09-25	DUOL280121C00320000
310 C	15.43	-11.83%	2	156	09-09	DUOL280121C00310000
300 C	14.80	-14.45%	1	354	09-28	DUOL280121C00300000
290 C	19.00	+7.34%	6	33	09-24	DUOL280121C00290000
280 C	15.85	-14.32%	1	46	09-28	DUOL280121C00280000
270 C	19.60	-5.77%	2	22	09-25	DUOL280121C00270000
260 C	17.00	-22.37%	3	97	09-28	DUOL280121C00260000
250 C	20.93	-10.94%	1	299	09-30	DUOL280121C00250000
240 C	19.50	-24.71%	4	72	09-28	DUOL280121C00240000
230 C	20.91	-23.41%	1	62	09-28	DUOL280121C00230000
220 C	27.30	-5.54%	1	271	10-01	DUOL280121C00220000
210 C	29.10	+6.99%	1	581	10-01	DUOL280121C00210000
200 C	31.40	+20.77%	2	943	10-01	DUOL280121C00200000
195 C	30.00	+8.70%	1	58	09-30	DUOL280121C00195000
190 C	33.20	-3.77%	7	99	09-18	DUOL280121C00190000
185 C	28.60	-20.56%	1	75	09-28	DUOL280121C00185000
180 C	36.70	-17.79%	1	63	09-10	DUOL280121C00180000
175 C	38.48	+1.00%	10	74	10-01	DUOL280121C00175000
170 C	39.30	-7.42%	1	100	09-24	DUOL280121C00170000
165 C	48.42	-5.80%	1	57	09-04	DUOL280121C00165000
160 C	42.70	+10.97%	7	96	10-01	DUOL280121C00160000
155 C	44.40	-0.45%	9	52	10-01	DUOL280121C00155000
150 C	46.40	+8.41%	33	539	10-01	DUOL280121C00150000
145 C	45.74	-3.71%	10	48	09-25	DUOL280121C00145000
140 C	48.00	+6.17%	1	47	09-30	DUOL280121C00140000
135 C	44.67	-24.03%	2	24	09-28	DUOL280121C00135000
130 C	52.85	+13.63%	2	181	09-30	DUOL280121C00130000
125 C	53.50	-4.46%	1	85	09-30	DUOL280121C00125000
120 C	53.37	-9.54%	12	69	09-29	DUOL280121C00120000
115 C	60.50	-0.41%	1	74	09-23	DUOL280121C00115000
110 C	55.30	-17.22%	1	89	09-28	DUOL280121C00110000
105 C	62.54	+3.80%	3	36	09-21	DUOL280121C00105000
100 C	66.00	+2.17%	11	5,150	09-30	DUOL280121C00100000
95 C	83.20	+13.88%	1	27	09-03	DUOL280121C00095000
90 C	76.00	-6.75%	1	53	09-21	DUOL280121C00090000
85 C	89.50	+26.06%	1	30	09-01	DUOL280121C00085000
80 C	74.50	+4.93%	3	33	09-29	DUOL280121C00080000
75 C	100.10	+19.45%	1	42	09-03	DUOL280121C00075000
70 C	76.50	-11.11%	2	51	09-28	DUOL280121C00070000
65 C	62.35	+5.68%	1	5	06-04	DUOL280121C00065000
60 C	91.70	+22.79%	4	38	09-08	DUOL280121C00060000
55 C	98.07	+25.68%	1	11	09-10	DUOL280121C00055000
50 C	110.00	-4.51%	1	46	09-14	DUOL280121C00050000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
500 P	405.50	+0.17%	25	10	04-08	DUOL280121P00500000
490 P	243.65	+6.41%	1	1	10-22	DUOL280121P00490000
480 P	345.60	0%	1	1	01-30	DUOL280121P00480000
470 P	299.50	0%	2	1	11-06	DUOL280121P00470000
460 P	0	0%	0			DUOL280121P00460000
450 P	296.90	+2.91%	50	3	01-23	DUOL280121P00450000
440 P	0	0%	0			DUOL280121P00440000
430 P	257.58	0%	1	1	12-22	DUOL280121P00430000
420 P	308.30	+18.29%	5	27	02-05	DUOL280121P00420000
410 P	0	0%	0			DUOL280121P00410000
400 P	275.00	-1.63%	2	3	07-02	DUOL280121P00400000
390 P	0	0%	0			DUOL280121P00390000
380 P	0	0%	0			DUOL280121P00380000
370 P	0	0%	0			DUOL280121P00370000
360 P	0	0%	0			DUOL280121P00360000
350 P	216.13	-13.69%	1	9	08-11	DUOL280121P00350000
340 P	200.88	-2.78%	1	2	08-27	DUOL280121P00340000
330 P	179.02	-6.46%	1	20	09-01	DUOL280121P00330000
320 P	169.99	-16.26%	1	6	09-01	DUOL280121P00320000
310 P	215.51	+8.35%	1	2	03-03	DUOL280121P00310000
300 P	160.19	-3.50%	1	26	08-24	DUOL280121P00300000
290 P	196.50	+15.79%	1	4	03-03	DUOL280121P00290000
280 P	157.07	-16.80%	1	21	07-14	DUOL280121P00280000
270 P	168.80	-7.35%	1	59	05-21	DUOL280121P00270000
260 P	132.39	+8.07%	1	18	09-28	DUOL280121P00260000
250 P	124.53	-9.56%	2	44	08-18	DUOL280121P00250000
240 P	105.81	-23.27%	1	12	09-16	DUOL280121P00240000
230 P	128.90	-9.98%	1	5	06-02	DUOL280121P00230000
220 P	94.09	-18.89%	1	62	08-27	DUOL280121P00220000
210 P	82.30	-11.75%	1	12	09-24	DUOL280121P00210000
200 P	81.85	+10.01%	2	531	09-28	DUOL280121P00200000
195 P	73.87	-14.10%	2	13	08-19	DUOL280121P00195000
190 P	68.23	+3.77%	1	626	09-25	DUOL280121P00190000
185 P	65.26	-17.91%	1	39	09-14	DUOL280121P00185000
180 P	66.20	+0.02%	1	39	09-29	DUOL280121P00180000
175 P	54.70	-17.51%	5	120	09-01	DUOL280121P00175000
170 P	49.80	-4.01%	10	49	09-03	DUOL280121P00170000
165 P	49.96	+1.96%	2	78	09-15	DUOL280121P00165000
160 P	48.25	+0.21%	1	46	09-18	DUOL280121P00160000
155 P	46.30	+7.42%	108	77	09-10	DUOL280121P00155000
150 P	42.00	+1.20%	16	85	10-01	DUOL280121P00150000
145 P	38.09	-5.25%	1	97	09-23	DUOL280121P00145000
140 P	36.40	+0.17%	14	74	09-18	DUOL280121P00140000
135 P	34.17	-4.71%	1	45	09-29	DUOL280121P00135000
130 P	31.34	+0.13%	1	62	10-01	DUOL280121P00130000
125 P	27.60	-2.13%	2	129	10-01	DUOL280121P00125000
120 P	25.00	+1.21%	15	137	10-01	DUOL280121P00120000
115 P	22.90	+2.69%	3	91	10-01	DUOL280121P00115000
110 P	20.12	-2.33%	9	146	09-24	DUOL280121P00110000
105 P	18.80	+2.73%	8	85	09-24	DUOL280121P00105000
100 P	16.10	+0.63%	15	129	10-01	DUOL280121P00100000
95 P	14.20	0.00%	14	79	10-01	DUOL280121P00095000
90 P	13.00	+3.01%	5	547	09-29	DUOL280121P00090000
85 P	11.85	+6.95%	2	259	09-28	DUOL280121P00085000
80 P	10.41	+6.22%	1	106	09-28	DUOL280121P00080000
75 P	8.23	-3.86%	1	82	09-18	DUOL280121P00075000
70 P	6.77	-3.29%	1	46	09-18	DUOL280121P00070000
65 P	7.20	+2.86%	25	50	08-18	DUOL280121P00065000
60 P	5.00	+11.11%	10	2,306	09-09	DUOL280121P00060000
55 P	3.79	-8.01%	1	84	09-18	DUOL280121P00055000
50 P	3.00	+15.38%	1	226	09-28	DUOL280121P00050000

.dark-mode .XtmpTZ{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .XtmpTZ{ color: #333333; background-color: white; border: 2px solid #333333; }DUOLDuolingo, Inc. Class A Common Stockstock NASDAQ

DUOL Jan 21, 2028 Exp. - Open Interest by Strike

DUOL Jan 21, 2028 Exp. - Max Pain @ $100.00

DUOL
Duolingo, Inc. Class A Common Stock
stock NASDAQ