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DFTX
Definium Therapeutics, Inc. Common Shares
stock NASDAQ

At Close

Sep 15, 2026 3:59:57 PM EDT

36.83USD-8.508%(-3.42)4,520,925

32.09Bid 42.42Ask 10.33Spread

Pre-market

Sep 15, 2026 8:19:30 AM EDT

40.52USD+0.658%(+0.26)1,000

After-hours

Sep 15, 2026 4:50:30 PM EDT

37.22USD+1.059%(+0.39)688

OverviewOption ChainHistoricalExchangesShortsTrends

Expiration Dates

ITM/OTM for Oct 16, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
105	13,623	7,971	4,697

Puts

Calls

Puts

Calls

Puts

Calls

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
70 C	0.25	-16.67%	7	4,246	09-14	DFTX261016C00070000
65 C	0.40	-11.11%	2	45	09-09	DFTX261016C00065000
60 C	0.10	-85.71%	402	452	09-14	DFTX261016C00060000
55 C	1.08	-30.77%	20	163	09-11	DFTX261016C00055000
50 C	0.66	-65.63%	816	4,388	09-14	DFTX261016C00050000
49 C	2.02	-38.79%	1,109	1,115	09-01	DFTX261016C00049000
48 C	0.80	-68.50%	210	208	09-14	DFTX261016C00048000
47 C	1.18	-52.80%	9	22	09-14	DFTX261016C00047000
46 C	4.30	+44.78%	1	26	09-14	DFTX261016C00046000
45 C	1.45	-51.99%	128	2,543	09-14	DFTX261016C00045000
44 C	1.70	-53.55%	20	25	09-14	DFTX261016C00044000
43 C	1.77	-57.86%	3	20	09-14	DFTX261016C00043000
42 C	5.50	+34.15%	1	24	09-14	DFTX261016C00042000
41 C	6.70	-6.94%	1	2	08-26	DFTX261016C00041000
40 C	3.10	-38.61%	89	324	09-14	DFTX261016C00040000
39 C	5.80	+11.54%	3	7	09-14	DFTX261016C00039000
38 C	5.00	-9.09%	2	13	09-14	DFTX261016C00038000
37 C	0	0%	0			DFTX261016C00037000
36 C	10.89	-2.77%	2	2	08-20	DFTX261016C00036000
35 C	7.03	-11.01%	12	35	09-14	DFTX261016C00035000
34 C	10.00	-6.98%	1	11	09-01	DFTX261016C00034000
33 C	0	0%	0			DFTX261016C00033000
32 C	9.40	-13.76%	1	2	09-11	DFTX261016C00032000
31 C	0	0%	0			DFTX261016C00031000
30 C	11.45	+11.17%	24	29	09-14	DFTX261016C00030000
29 C	11.30	+1.80%	1	1	09-03	DFTX261016C00029000
28 C	11.85	-23.05%	5	5	09-11	DFTX261016C00028000
27 C	0	0%	0			DFTX261016C00027000
26 C	0	0%	0			DFTX261016C00026000
25 C	14.44	0%	15	15	09-02	DFTX261016C00025000
24 C	0	0%	0			DFTX261016C00024000
23 C	0	0%	0			DFTX261016C00023000
22 C	16.72	-15.56%	5	5	09-03	DFTX261016C00022000
20 C	0	0%	0			DFTX261016C00020000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
70 P	0	0%	0			DFTX261016P00070000
65 P	0	0%	0			DFTX261016P00065000
60 P	0	0%	0			DFTX261016P00060000
55 P	0	0%	0			DFTX261016P00055000
50 P	9.40	0%	5	5	08-24	DFTX261016P00050000
49 P	0	0%	0			DFTX261016P00049000
48 P	0	0%	0			DFTX261016P00048000
47 P	0	0%	0			DFTX261016P00047000
46 P	6.50	0%	2	2	08-24	DFTX261016P00046000
45 P	5.20	-48.00%	1	14	09-14	DFTX261016P00045000
44 P	5.00	-12.59%	2	10	08-27	DFTX261016P00044000
43 P	4.56	-45.06%	1	49	09-14	DFTX261016P00043000
42 P	5.83	+21.46%	1	28	08-31	DFTX261016P00042000
41 P	7.10	+4.41%	1	48	09-04	DFTX261016P00041000
40 P	3.10	-48.33%	991	821	09-14	DFTX261016P00040000
39 P	2.35	-57.43%	57	727	09-14	DFTX261016P00039000
38 P	2.20	-56.00%	5	75	09-14	DFTX261016P00038000
37 P	1.65	-67.00%	1,036	6,192	09-14	DFTX261016P00037000
36 P	1.54	-65.85%	10	806	09-14	DFTX261016P00036000
35 P	1.18	-71.43%	522	750	09-14	DFTX261016P00035000
34 P	3.60	0%	1	1	09-03	DFTX261016P00034000
33 P	0.60	-80.00%	2,520	1,841	09-14	DFTX261016P00033000
32 P	2.63	0%	1	1	09-03	DFTX261016P00032000
31 P	0.70	-71.43%	2	1,132	09-14	DFTX261016P00031000
30 P	0.22	-89.62%	49	57	09-14	DFTX261016P00030000
29 P	0.40	-73.33%	2	87	09-14	DFTX261016P00029000
28 P	0.40	-73.33%	1	3	09-14	DFTX261016P00028000
27 P	0	0%	0			DFTX261016P00027000
26 P	0.90	0%	2	2	09-03	DFTX261016P00026000
25 P	0.25	-68.75%	1	2	09-14	DFTX261016P00025000
24 P	0	0%	0			DFTX261016P00024000
23 P	0.80	0%	15	15	09-10	DFTX261016P00023000
22 P	0	0%	0			DFTX261016P00022000
20 P	0	0%	0			DFTX261016P00020000

.dark-mode .H6TXSy{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .H6TXSy{ color: #333333; background-color: white; border: 2px solid #333333; }DFTXDefinium Therapeutics, Inc. Common Sharesstock NASDAQ