NASDAQ:IBIO | Historical Stock Price | iBio, 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
2008-08-19 to 2026-09-04
Data captured

Stock Price Chart

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

$0.63$5.44$47.13$408.60$3,542.47$30,712.502008-08-192026-08-27

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

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Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$2.45$2.4547,700
2024-12-30$2.38$2.3871,800
2024-12-27$2.45$2.4551,800
2024-12-26$2.41$2.4172,700
2024-12-24$2.42$2.4257,300
2024-12-23$2.36$2.3652,900
2024-12-20$2.48$2.4861,500
2024-12-19$2.42$2.4276,800
2024-12-18$2.40$2.40192,100
2024-12-17$2.42$2.4299,100
2024-12-16$2.35$2.3540,800
2024-12-13$2.31$2.31132,500
2024-12-12$2.51$2.5131,100
2024-12-11$2.60$2.6089,800
2024-12-10$2.66$2.6683,800
2024-12-09$2.76$2.7693,300
2024-12-06$2.77$2.7770,900
2024-12-05$2.59$2.5929,600
2024-12-04$2.64$2.6439,000
2024-12-03$2.60$2.6096,200
2024-12-02$2.80$2.80118,400
2024-11-29$2.94$2.94140,700
2024-11-27$2.63$2.63130,100
2024-11-26$2.54$2.5499,600
2024-11-25$2.56$2.56148,900
2024-11-22$2.64$2.64313,500
2024-11-21$2.45$2.45150,900
2024-11-20$2.19$2.1966,400
2024-11-19$2.23$2.2351,700
2024-11-18$2.18$2.1836,800
2024-11-15$2.28$2.28105,000
2024-11-14$2.15$2.15113,200
2024-11-13$2.32$2.32189,400
2024-11-12$2.55$2.55210,300
2024-11-11$2.56$2.5663,500
2024-11-08$2.56$2.5645,700
2024-11-07$2.54$2.5474,200
2024-11-06$2.57$2.5771,300
2024-11-05$2.66$2.6619,100
2024-11-04$2.67$2.6738,100
2024-11-01$2.67$2.67131,800
2024-10-31$2.59$2.59114,200
2024-10-30$2.75$2.7554,700
2024-10-29$2.80$2.8053,600
2024-10-28$2.87$2.8768,200
2024-10-25$2.85$2.8588,800
2024-10-24$2.80$2.8075,400
2024-10-23$2.73$2.7371,800
2024-10-22$2.89$2.89215,800
2024-10-21$3.09$3.09151,900
2024-10-18$2.87$2.87103,400
2024-10-17$2.85$2.8553,300
2024-10-16$2.85$2.85299,700
2024-10-15$2.81$2.81255,900
2024-10-14$2.60$2.60202,100
2024-10-11$2.63$2.63200,100
2024-10-10$2.62$2.62420,000
2024-10-09$2.84$2.84358,900
2024-10-08$2.65$2.65364,700
2024-10-07$2.66$2.661,388,600
2024-10-04$2.19$2.19123,700
2024-10-03$2.26$2.2676,600
2024-10-02$2.23$2.23131,600
2024-10-01$2.32$2.32293,500
2024-09-30$2.22$2.22330,000
2024-09-27$2.08$2.0859,200
2024-09-26$1.95$1.95126,500
2024-09-25$1.82$1.8246,100
2024-09-24$1.83$1.8351,200
2024-09-23$1.85$1.8552,600
2024-09-20$1.97$1.9726,300
2024-09-19$1.90$1.9025,100
2024-09-18$1.79$1.7946,600
2024-09-17$1.87$1.8733,600
2024-09-16$1.92$1.9226,900
2024-09-13$1.93$1.9323,600
2024-09-12$1.90$1.9043,900
2024-09-11$1.90$1.9025,100
2024-09-10$1.81$1.8110,200
2024-09-09$1.88$1.8831,900
2024-09-06$1.78$1.7839,500
2024-09-05$1.83$1.8311,600
2024-09-04$1.84$1.8428,000
2024-09-03$1.88$1.8817,800
2024-08-30$1.97$1.9732,900
2024-08-29$1.87$1.8734,600
2024-08-28$1.92$1.9259,900
2024-08-27$1.92$1.9234,400
2024-08-26$1.98$1.9866,700
2024-08-23$2.03$2.0391,200
2024-08-22$2.01$2.0158,400
2024-08-21$2.06$2.0658,900
2024-08-20$2.06$2.06109,000
2024-08-19$2.06$2.06264,200
2024-08-16$1.76$1.7625,900
2024-08-15$1.85$1.8546,400
2024-08-14$1.85$1.8565,900
2024-08-13$1.95$1.95168,600
2024-08-12$1.58$1.5893,300
2024-08-09$1.56$1.56175,700
2024-08-08$1.81$1.81147,300
2024-08-07$1.89$1.8936,100
2024-08-06$1.87$1.8778,300
2024-08-05$1.87$1.87111,300
2024-08-02$1.97$1.9719,300
2024-08-01$2.06$2.0658,600
2024-07-31$2.05$2.0526,600
2024-07-30$2.06$2.0629,600
2024-07-29$2.13$2.1350,000
2024-07-26$2.25$2.2523,200
2024-07-25$2.22$2.2237,800
2024-07-24$2.15$2.1552,600
2024-07-23$2.32$2.3283,300
2024-07-22$2.21$2.2152,000
2024-07-19$2.15$2.1517,300
2024-07-18$2.11$2.1147,800
2024-07-17$2.14$2.1451,500
2024-07-16$2.15$2.15165,200
2024-07-15$2.28$2.28114,100
2024-07-12$2.44$2.44139,700
2024-07-11$2.16$2.1667,500
2024-07-10$1.98$1.9866,400
2024-07-09$1.94$1.9437,100
2024-07-08$1.95$1.9539,500
2024-07-05$1.92$1.9267,700
2024-07-03$1.97$1.9766,500
2024-07-02$1.95$1.9599,400
2024-07-01$2.01$2.0171,700
2024-06-28$2.11$2.1170,500
2024-06-27$2.10$2.1055,200
2024-06-26$2.07$2.07125,200
2024-06-25$2.09$2.0940,700
2024-06-24$2.09$2.0964,000
2024-06-21$2.10$2.10164,100
2024-06-20$2.14$2.14124,400
2024-06-18$2.28$2.2860,300
2024-06-17$2.30$2.30127,100
2024-06-14$2.56$2.5658,200
2024-06-13$2.57$2.57174,000
2024-06-12$2.55$2.55217,900
2024-06-11$2.47$2.47135,400
2024-06-10$2.40$2.4049,100
2024-06-07$2.42$2.42187,800
2024-06-06$2.44$2.44134,800
2024-06-05$2.47$2.47226,900
2024-06-04$2.52$2.52138,200
2024-06-03$2.41$2.41310,700
2024-05-31$2.38$2.38131,100
2024-05-30$2.23$2.23129,500
2024-05-29$2.47$2.47255,400
2024-05-28$2.39$2.39687,600
2024-05-24$2.19$2.1971,300
2024-05-23$2.22$2.22174,800
2024-05-22$2.25$2.25218,100
2024-05-21$2.33$2.33594,700
2024-05-20$2.15$2.15427,600
2024-05-17$1.98$1.98327,800
2024-05-16$1.81$1.81110,200
2024-05-15$1.88$1.8887,200
2024-05-14$1.88$1.88145,800
2024-05-13$1.82$1.8258,900
2024-05-10$1.85$1.8598,300
2024-05-09$1.88$1.88100,600
2024-05-08$1.90$1.9086,600
2024-05-07$2.00$2.0041,300
2024-05-06$1.99$1.9968,500
2024-05-03$1.99$1.99174,300
2024-05-02$2.03$2.03618,400
2024-05-01$1.85$1.85143,400
2024-04-30$1.71$1.71159,800
2024-04-29$1.66$1.66294,400
2024-04-26$1.76$1.7660,200
2024-04-25$1.72$1.72250,600
2024-04-24$1.90$1.9099,100
2024-04-23$1.90$1.90167,600
2024-04-22$1.78$1.78103,700
2024-04-19$1.72$1.7295,400
2024-04-18$1.77$1.77180,300
2024-04-17$1.89$1.89269,900
2024-04-16$1.95$1.95181,100
2024-04-15$1.93$1.93208,600
2024-04-12$2.02$2.02378,500
2024-04-11$1.99$1.99801,200
2024-04-10$2.02$2.02785,800
2024-04-09$2.17$2.17490,600
2024-04-08$2.26$2.261,050,300
2024-04-05$2.11$2.111,082,900
2024-04-04$2.49$2.49908,800
2024-04-03$2.94$2.941,644,900
2024-04-02$2.86$2.861,785,700
2024-04-01$3.35$3.355,642,700
2024-03-28$4.06$4.0650,664,600
2024-03-27$3.36$3.36170,421,100
2024-03-26$1.15$1.15547,100
2024-03-25$1.10$1.1027,400
2024-03-22$1.09$1.0925,300
2024-03-21$1.08$1.0857,200
2024-03-20$1.07$1.0721,800
2024-03-19$1.06$1.0631,800
2024-03-18$1.05$1.0593,100
2024-03-15$1.05$1.0566,500
2024-03-14$1.14$1.1445,300
2024-03-13$1.16$1.1641,200
2024-03-12$1.16$1.1642,200
2024-03-11$1.18$1.1845,400
2024-03-08$1.18$1.18113,600
2024-03-07$1.18$1.1864,000
2024-03-06$1.20$1.20107,300
2024-03-05$1.22$1.2272,200
2024-03-04$1.25$1.25237,800
2024-03-01$1.24$1.2479,700
2024-02-29$1.26$1.2687,600
2024-02-28$1.21$1.2139,900
2024-02-27$1.17$1.17136,500
2024-02-26$1.19$1.191,439,100
2024-02-23$1.20$1.2018,900
2024-02-22$1.20$1.2032,800
2024-02-21$1.18$1.1880,700
2024-02-20$1.26$1.2617,600
2024-02-16$1.26$1.26129,100
2024-02-15$1.22$1.2218,100
2024-02-14$1.21$1.2149,500
2024-02-13$1.22$1.2234,900
2024-02-12$1.21$1.2171,100
2024-02-09$1.18$1.1876,600
2024-02-08$1.15$1.1542,300
2024-02-07$1.10$1.1031,300
2024-02-06$1.10$1.1027,700
2024-02-05$1.10$1.1045,700
2024-02-02$1.10$1.1029,000
2024-02-01$1.11$1.1122,800
2024-01-31$1.13$1.1364,400
2024-01-30$1.15$1.1532,100
2024-01-29$1.15$1.1555,000
2024-01-26$1.18$1.18100,600
2024-01-25$1.13$1.13142,100
2024-01-24$1.15$1.15220,600
2024-01-23$1.08$1.0863,300
2024-01-22$1.07$1.0779,500
2024-01-19$1.06$1.0640,000
2024-01-18$1.08$1.08107,200
2024-01-17$1.08$1.08173,100
2024-01-16$1.14$1.14142,900
2024-01-12$1.17$1.17121,300
2024-01-11$1.23$1.2369,500
2024-01-10$1.31$1.3140,400
2024-01-09$1.33$1.3353,300
2024-01-08$1.30$1.3039,700
2024-01-05$1.29$1.2949,700
2024-01-04$1.32$1.3236,700
2024-01-03$1.35$1.35120,100
2024-01-02$1.38$1.38149,000