NASDAQ:DFTX | Historical Stock Price | Definium Therapeutics, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2016-11-15 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.01$0.08$0.41$2.16$11.54$61.582016-11-152026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$6.96$6.96837,700
2024-12-30$6.70$6.701,138,600
2024-12-27$6.84$6.841,790,500
2024-12-26$7.63$7.63928,000
2024-12-24$7.32$7.32441,100
2024-12-23$7.08$7.08995,200
2024-12-20$7.16$7.161,768,000
2024-12-19$7.02$7.021,325,500
2024-12-18$7.23$7.231,980,300
2024-12-17$7.48$7.48782,900
2024-12-16$7.40$7.401,264,400
2024-12-13$7.16$7.161,186,300
2024-12-12$7.02$7.021,282,700
2024-12-11$7.31$7.31774,500
2024-12-10$7.15$7.15956,000
2024-12-09$7.29$7.29654,600
2024-12-06$7.44$7.441,235,100
2024-12-05$7.11$7.111,023,900
2024-12-04$7.48$7.48888,900
2024-12-03$7.49$7.491,339,100
2024-12-02$8.14$8.141,143,700
2024-11-29$8.17$8.17656,300
2024-11-27$8.26$8.261,091,900
2024-11-26$8.11$8.111,916,900
2024-11-25$7.61$7.611,324,600
2024-11-22$7.56$7.561,017,400
2024-11-21$7.09$7.091,078,700
2024-11-20$7.52$7.52965,800
2024-11-19$7.20$7.201,556,800
2024-11-18$6.84$6.843,161,600
2024-11-15$7.76$7.765,466,800
2024-11-14$8.39$8.392,236,600
2024-11-13$8.40$8.401,419,900
2024-11-12$8.19$8.192,436,400
2024-11-11$8.97$8.972,863,900
2024-11-08$8.49$8.494,653,100
2024-11-07$7.52$7.523,495,200
2024-11-06$6.75$6.752,432,600
2024-11-05$6.15$6.15564,400
2024-11-04$6.06$6.06591,300
2024-11-01$6.14$6.14686,900
2024-10-31$6.30$6.30801,900
2024-10-30$6.34$6.34404,300
2024-10-29$6.45$6.45509,200
2024-10-28$6.65$6.651,125,100
2024-10-25$6.05$6.05363,400
2024-10-24$6.11$6.11297,700
2024-10-23$6.22$6.22349,200
2024-10-22$6.31$6.31533,900
2024-10-21$6.48$6.48622,100
2024-10-18$6.61$6.61656,800
2024-10-17$6.42$6.42671,500
2024-10-16$6.49$6.491,452,000
2024-10-15$5.92$5.921,051,300
2024-10-14$5.81$5.81886,000
2024-10-11$5.41$5.41605,100
2024-10-10$5.17$5.17536,300
2024-10-09$5.25$5.25409,700
2024-10-08$5.28$5.28408,100
2024-10-07$5.25$5.25668,400
2024-10-04$5.57$5.57409,500
2024-10-03$5.47$5.47556,200
2024-10-02$5.55$5.55320,600
2024-10-01$5.63$5.63609,500
2024-09-30$5.69$5.69656,100
2024-09-27$5.85$5.85434,200
2024-09-26$5.89$5.89729,200
2024-09-25$5.96$5.96588,800
2024-09-24$6.06$6.06729,700
2024-09-23$5.87$5.87851,600
2024-09-20$5.97$5.971,886,600
2024-09-19$6.31$6.31645,200
2024-09-18$6.08$6.08638,300
2024-09-17$6.06$6.06770,300
2024-09-16$6.36$6.36659,300
2024-09-13$6.45$6.45961,500
2024-09-12$6.18$6.18770,700
2024-09-11$5.99$5.99373,800
2024-09-10$5.84$5.84619,200
2024-09-09$6.01$6.01556,300
2024-09-06$5.95$5.95472,500
2024-09-05$6.14$6.13876,000
2024-09-04$6.14$6.14879,700
2024-09-03$5.80$5.801,446,900
2024-08-30$6.06$6.06761,800
2024-08-29$6.01$6.011,047,000
2024-08-28$5.87$5.87934,800
2024-08-27$6.23$6.23756,600
2024-08-26$6.12$6.12821,500
2024-08-23$6.02$6.02771,400
2024-08-22$5.98$5.98847,600
2024-08-21$6.41$6.411,661,900
2024-08-20$6.17$6.171,281,200
2024-08-19$6.36$6.36935,900
2024-08-16$6.36$6.36825,700
2024-08-15$6.42$6.421,167,100
2024-08-14$6.66$6.66652,900
2024-08-13$6.59$6.591,374,700
2024-08-12$6.85$6.851,441,100
2024-08-09$6.91$6.912,348,600
2024-08-08$7.68$7.68537,200
2024-08-07$7.31$7.31556,800
2024-08-06$7.60$7.60637,400
2024-08-05$7.47$7.471,034,100
2024-08-02$8.11$8.11832,400
2024-08-01$8.38$8.38974,300
2024-07-31$9.26$9.26873,300
2024-07-30$8.53$8.53791,800
2024-07-29$9.10$9.10830,700
2024-07-26$9.40$9.40763,800
2024-07-25$9.42$9.421,044,200
2024-07-24$8.72$8.721,061,900
2024-07-23$8.84$8.84772,000
2024-07-22$8.61$8.61953,900
2024-07-19$7.93$7.93781,800
2024-07-18$8.23$8.231,235,700
2024-07-17$8.39$8.391,113,600
2024-07-16$8.49$8.491,591,600
2024-07-15$7.82$7.821,008,200
2024-07-12$7.46$7.46862,900
2024-07-11$7.47$7.471,627,900
2024-07-10$7.10$7.10866,700
2024-07-09$7.10$7.10784,100
2024-07-08$6.83$6.831,108,700
2024-07-05$7.08$7.08589,500
2024-07-03$7.14$7.14525,900
2024-07-02$6.96$6.96744,300
2024-07-01$7.07$7.07983,400
2024-06-28$7.21$7.2111,212,300
2024-06-27$7.25$7.251,162,000
2024-06-26$7.27$7.271,163,100
2024-06-25$7.07$7.071,206,300
2024-06-24$7.38$7.38927,500
2024-06-21$7.36$7.364,099,600
2024-06-20$7.25$7.251,504,700
2024-06-18$7.32$7.321,068,800
2024-06-17$7.48$7.48891,000
2024-06-14$7.74$7.74618,700
2024-06-13$8.01$8.01716,300
2024-06-12$7.85$7.851,071,000
2024-06-11$7.53$7.531,122,100
2024-06-10$7.87$7.871,396,900
2024-06-07$7.25$7.251,188,100
2024-06-06$7.22$7.221,757,500
2024-06-05$7.42$7.425,481,300
2024-06-04$8.25$8.251,526,000
2024-06-03$8.66$8.661,090,100
2024-05-31$8.80$8.802,702,700
2024-05-30$8.81$8.81998,100
2024-05-29$8.91$8.911,787,800
2024-05-28$8.36$8.36943,100
2024-05-24$8.23$8.23974,900
2024-05-23$7.95$7.95914,000
2024-05-22$8.40$8.40631,100
2024-05-21$8.35$8.351,489,100
2024-05-20$8.13$8.131,080,200
2024-05-17$8.22$8.221,006,900
2024-05-16$8.65$8.651,055,800
2024-05-15$9.07$9.071,363,000
2024-05-14$8.49$8.49898,000
2024-05-13$8.45$8.451,238,500
2024-05-10$9.26$9.26988,700
2024-05-09$9.12$9.122,839,600
2024-05-08$9.61$9.61969,400
2024-05-07$9.55$9.551,089,300
2024-05-06$9.22$9.221,315,100
2024-05-03$10.00$10.001,087,700
2024-05-02$9.52$9.52653,800
2024-05-01$9.43$9.431,288,300
2024-04-30$9.52$9.521,096,000
2024-04-29$9.03$9.031,253,800
2024-04-26$8.52$8.52652,500
2024-04-25$8.52$8.521,096,600
2024-04-24$8.46$8.46829,500
2024-04-23$8.87$8.871,200,100
2024-04-22$8.68$8.68846,000
2024-04-19$8.68$8.681,517,100
2024-04-18$8.91$8.911,652,100
2024-04-17$9.53$9.53781,000
2024-04-16$9.88$9.88929,700
2024-04-15$9.78$9.781,162,400
2024-04-12$9.67$9.671,376,400
2024-04-11$10.25$10.251,973,300
2024-04-10$10.90$10.902,316,700
2024-04-09$10.05$10.051,366,300
2024-04-08$10.89$10.891,178,000
2024-04-05$11.00$11.001,244,700
2024-04-04$10.80$10.803,343,600
2024-04-03$11.75$11.756,598,300
2024-04-02$9.85$9.851,346,800
2024-04-01$9.52$9.521,350,100
2024-03-28$9.40$9.402,164,500
2024-03-27$9.50$9.501,700,200
2024-03-26$9.86$9.862,616,300
2024-03-25$10.43$10.433,064,000
2024-03-22$9.78$9.783,659,700
2024-03-21$9.76$9.762,636,500
2024-03-20$9.88$9.882,105,200
2024-03-19$9.79$9.792,967,300
2024-03-18$9.91$9.913,048,200
2024-03-15$9.17$9.174,018,300
2024-03-14$8.14$8.142,420,800
2024-03-13$8.60$8.603,239,400
2024-03-12$7.86$7.863,295,200
2024-03-11$8.34$8.343,885,500
2024-03-08$9.70$9.708,124,600
2024-03-07$9.00$9.0038,010,300
2024-03-06$5.94$5.94571,100
2024-03-05$5.94$5.94944,800
2024-03-04$6.24$6.241,534,400
2024-03-01$6.23$6.231,184,600
2024-02-29$5.72$5.72890,800
2024-02-28$5.35$5.352,069,100
2024-02-27$5.56$5.561,422,200
2024-02-26$4.98$4.98957,800
2024-02-23$4.91$4.91529,200
2024-02-22$4.77$4.77630,600
2024-02-21$4.62$4.621,053,000
2024-02-20$5.07$5.071,804,600
2024-02-16$4.92$4.92797,600
2024-02-15$4.58$4.58396,300
2024-02-14$4.38$4.38511,300
2024-02-13$4.49$4.49809,600
2024-02-12$4.77$4.771,835,000
2024-02-09$4.41$4.41485,300
2024-02-08$4.40$4.40798,200
2024-02-07$4.23$4.231,052,300
2024-02-06$4.03$4.03349,100
2024-02-05$3.90$3.90298,600
2024-02-02$4.07$4.07348,100
2024-02-01$4.09$4.09458,100
2024-01-31$3.86$3.86405,100
2024-01-30$3.91$3.91326,900
2024-01-29$4.02$4.02747,600
2024-01-26$3.69$3.69233,900
2024-01-25$3.65$3.65202,000
2024-01-24$3.55$3.55461,000
2024-01-23$3.76$3.76267,500
2024-01-22$3.82$3.82444,400
2024-01-19$3.59$3.59420,100
2024-01-18$3.63$3.63408,800
2024-01-17$3.79$3.79446,600
2024-01-16$3.85$3.85480,900
2024-01-12$3.96$3.96520,400
2024-01-11$3.98$3.98888,000
2024-01-10$4.20$4.20466,000
2024-01-09$4.33$4.33669,300
2024-01-08$4.39$4.391,326,400
2024-01-05$4.09$4.09962,900
2024-01-04$3.82$3.82980,600
2024-01-03$3.59$3.59337,200
2024-01-02$3.62$3.62401,700