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KPTI
Karyopharm Therapeutics Inc.
stock NASDAQ

At Close

Oct 1, 2026 3:59:18 PM EDT

0.8700USD-28.303%(-0.3500)2,627,238

0.7700Bid 1.01Ask 0.2400Spread

Pre-market

Oct 1, 2026 8:36:30 AM EDT

1.23USD+0.820%(+0.01)665

After-hours

Oct 1, 2026 4:30:30 PM EDT

0.8624USD-1.406%(-0.0123)14,596

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 16, 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
0	212	1,470	8,618

KPTI Jan 21, 2028 Exp. - Volume by Strike

Puts

Calls

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

Puts

Calls

KPTI Jan 21, 2028 Exp. - Max Pain @ $5.00

Puts

Calls

KPTI Jan 21, 2028 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
20.00 C	2.11	+1,218.75%	2	24	08-20	KPTI280121C00020000
17.50 C	3.49	0%	9	9	04-27	KPTI280121C00017500
15.00 C	2.90	0%	12	12	06-11	KPTI280121C00015000
12.50 C	3.00	0%	2	2	07-29	KPTI280121C00012500
10.00 C	0.20	-42.86%	5	38	09-11	KPTI280121C00010000
7.50 C	2.46	+241.67%	5	3	08-07	KPTI280121C00007500
5.00 C	0.95	+35.71%	7	26	09-21	KPTI280121C00005000
2.50 C	1.00	+6.38%	2	33	09-23	KPTI280121C00002500
2.00 C	0.69	-26.60%	20	60	09-11	KPTI280121C00002000
1.50 C	0.85	0%	1	1	09-11	KPTI280121C00001500
1.00 C	1.70	0%	4	4	09-21	KPTI280121C00001000
0.50 C	0	0%	0			KPTI280121C00000500

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
20.00 P	0	0%	0			KPTI280121P00020000
17.50 P	0	0%	0			KPTI280121P00017500
15.00 P	0	0%	0			KPTI280121P00015000
12.50 P	0	0%	0			KPTI280121P00012500
10.00 P	8.50	+69.66%	10	12	09-11	KPTI280121P00010000
7.50 P	6.10	+52.50%	80	86	09-28	KPTI280121P00007500
5.00 P	4.00	+12.99%	20	151	09-29	KPTI280121P00005000
2.50 P	1.80	+71.43%	20	60	09-30	KPTI280121P00002500
2.00 P	1.32	0%	3	3	09-21	KPTI280121P00002000
1.50 P	0.98	-2.00%	150	456	09-28	KPTI280121P00001500
1.00 P	0.65	+8.33%	200	702	09-30	KPTI280121P00001000
0.50 P	0.23	+4.55%	10	8,618	09-29	KPTI280121P00000500

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