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DUOL
Duolingo, Inc. Class A Common Stock
stock NASDAQ

At Close

Oct 2, 2026 3:59:56 PM EDT

144.27USD-1.569%(-2.30)776,442

138.32Bid 144.42Ask 6.10Spread

Pre-market

Oct 2, 2026 9:23:30 AM EDT

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

After-hours

Oct 2, 2026 4:55:30 PM EDT

143.94USD-0.229%(-0.33)601

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 Feb 19, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
312	444	134	1,926

DUOL Feb 19, 2027 Exp. - Volume by Strike

Puts

Calls

DUOL Feb 19, 2027 Exp. - Open Interest by Strike

Puts

Calls

DUOL Feb 19, 2027 Exp. - Max Pain @ $140.00

Puts

Calls

DUOL Feb 19, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
220 C	5.90	-30.59%	2	28	09-24	DUOL270219C00220000
210 C	5.28	-25.63%	2	60	09-28	DUOL270219C00210000
200 C	6.40	-33.33%	1	17	09-29	DUOL270219C00200000
195 C	12.00	-8.40%	1	5	09-16	DUOL270219C00195000
190 C	10.00	+47.06%	1	8	10-01	DUOL270219C00190000
185 C	11.40	-4.20%	1	60	09-25	DUOL270219C00185000
180 C	13.90	+14.88%	1	24	09-10	DUOL270219C00180000
175 C	13.26	+41.06%	3	11	10-01	DUOL270219C00175000
170 C	14.38	+15.97%	2	12	09-30	DUOL270219C00170000
165 C	15.30	-20.23%	1	30	09-24	DUOL270219C00165000
160 C	16.90	-6.63%	1	10	09-24	DUOL270219C00160000
155 C	18.60	-14.99%	1	59	09-24	DUOL270219C00155000
150 C	18.00	-16.36%	1	83	09-29	DUOL270219C00150000
145 C	18.40	-35.44%	2	37	09-29	DUOL270219C00145000
140 C	27.02	+11.19%	2	22	10-01	DUOL270219C00140000
135 C	24.50	-20.87%	2	3	09-29	DUOL270219C00135000
130 C	25.40	-19.19%	1	59	09-28	DUOL270219C00130000
125 C	28.70	-20.28%	2	9	09-28	DUOL270219C00125000
120 C	39.80	0.00%	5	10	09-22	DUOL270219C00120000
115 C	32.80	-25.45%	1	56	09-29	DUOL270219C00115000
110 C	53.69	+16.97%	1	51	09-04	DUOL270219C00110000
105 C	48.60	0%	1	1	09-17	DUOL270219C00105000
100 C	51.95	-8.86%	2	65	09-25	DUOL270219C00100000
95 C	57.50	-1.71%	2	9	08-21	DUOL270219C00095000
90 C	64.02	+25.90%	1	3	08-19	DUOL270219C00090000
85 C	60.17	+27.32%	3	4	08-18	DUOL270219C00085000
80 C	80.70	+0.89%	2	10	09-03	DUOL270219C00080000
75 C	76.49	+44.27%	3	5	08-31	DUOL270219C00075000
70 C	56.92	-16.89%	3	4	08-06	DUOL270219C00070000
65 C	81.80	-10.24%	1	1	09-10	DUOL270219C00065000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
220 P	87.22	0%	1	1	09-29	DUOL270219P00220000
210 P	0	0%	0			DUOL270219P00210000
200 P	0	0%	0			DUOL270219P00200000
195 P	66.30	+12.66%	1	2	09-29	DUOL270219P00195000
190 P	53.13	-3.31%	1	1	08-31	DUOL270219P00190000
185 P	0	0%	0			DUOL270219P00185000
180 P	43.00	+4.34%	2	2	09-25	DUOL270219P00180000
175 P	38.10	+0.95%	2	6	09-21	DUOL270219P00175000
170 P	35.60	+2.89%	3	14	09-25	DUOL270219P00170000
165 P	0	0%	0			DUOL270219P00165000
160 P	30.30	+9.35%	3	27	09-17	DUOL270219P00160000
155 P	27.90	+12.77%	1	30	09-24	DUOL270219P00155000
150 P	23.90	-0.42%	2	16	09-24	DUOL270219P00150000
145 P	20.20	-6.91%	2	35	09-25	DUOL270219P00145000
140 P	19.20	+4.92%	2	1,030	09-24	DUOL270219P00140000
135 P	15.99	+11.97%	1	21	09-23	DUOL270219P00135000
130 P	13.30	+2.31%	4	44	09-25	DUOL270219P00130000
125 P	12.10	-0.82%	2	31	09-25	DUOL270219P00125000
120 P	10.20	+4.72%	1	24	09-23	DUOL270219P00120000
115 P	7.70	-4.94%	1	38	09-21	DUOL270219P00115000
110 P	7.37	+15.16%	1	25	09-29	DUOL270219P00110000
105 P	5.54	-29.43%	1	5	09-30	DUOL270219P00105000
100 P	5.00	-9.09%	2	29	09-29	DUOL270219P00100000
95 P	4.80	-13.82%	1	2	08-20	DUOL270219P00095000
90 P	2.66	+0.38%	1	11	09-22	DUOL270219P00090000
85 P	2.10	-23.64%	8	560	10-01	DUOL270219P00085000
80 P	2.05	+0.49%	16	38	09-28	DUOL270219P00080000
75 P	1.55	+31.36%	15	22	09-28	DUOL270219P00075000
70 P	0.55	-53.39%	5	5	09-16	DUOL270219P00070000
65 P	0.40	-33.33%	8	41	10-01	DUOL270219P00065000

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