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 — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$15,800.00$15,800.001
2010-12-30$15,350.00$15,350.006
2010-12-29$14,100.00$14,100.006
2010-12-28$15,400.00$15,400.0011
2010-12-27$16,750.00$16,750.007
2010-12-23$16,450.00$16,450.006
2010-12-22$16,300.00$16,300.005
2010-12-21$16,500.00$16,500.008
2010-12-20$16,700.00$16,700.006
2010-12-17$16,750.00$16,750.003
2010-12-16$16,550.00$16,550.004
2010-12-15$16,700.00$16,700.0022
2010-12-14$16,500.00$16,500.006
2010-12-13$16,500.00$16,500.0015
2010-12-10$16,050.00$16,050.0011
2010-12-09$16,200.00$16,200.007
2010-12-08$15,650.00$15,650.007
2010-12-07$15,700.00$15,700.0012
2010-12-06$15,350.00$15,350.007
2010-12-03$15,500.00$15,500.002
2010-12-02$15,300.00$15,300.008
2010-12-01$15,250.00$15,250.004
2010-11-30$15,350.00$15,350.005
2010-11-29$15,200.00$15,200.003
2010-11-26$15,500.00$15,500.001
2010-11-24$15,500.00$15,500.005
2010-11-23$14,400.00$14,400.0011
2010-11-22$14,650.00$14,650.0015
2010-11-19$15,350.00$15,350.007
2010-11-18$15,100.00$15,100.009
2010-11-17$15,300.00$15,300.0010
2010-11-16$15,550.00$15,550.0019
2010-11-15$14,500.00$14,500.0024
2010-11-12$13,750.00$13,750.0020
2010-11-11$12,000.00$12,000.0012
2010-11-10$11,750.00$11,750.0010
2010-11-09$11,700.00$11,700.006
2010-11-08$11,750.00$11,750.007
2010-11-05$11,500.00$11,500.0012
2010-11-04$11,500.00$11,500.0013
2010-11-03$11,650.00$11,650.002
2010-11-02$11,800.00$11,800.0011
2010-11-01$11,250.00$11,250.005
2010-10-29$10,900.00$10,900.007
2010-10-28$11,500.00$11,500.0013
2010-10-27$10,800.00$10,800.002
2010-10-26$10,500.00$10,500.001
2010-10-25$10,550.00$10,550.0015
2010-10-22$10,500.00$10,500.008
2010-10-21$10,400.00$10,400.003
2010-10-20$10,900.00$10,900.005
2010-10-19$10,500.00$10,500.0013
2010-10-18$11,000.00$11,000.001
2010-10-15$11,000.00$11,000.005
2010-10-14$11,000.00$11,000.002
2010-10-13$11,000.00$11,000.005
2010-10-12$10,850.00$10,850.003
2010-10-11$11,250.00$11,250.009
2010-10-08$11,050.00$11,050.002
2010-10-07$11,000.00$11,000.004
2010-10-06$11,000.00$11,000.003
2010-10-05$11,100.00$11,100.003
2010-10-04$11,250.00$11,250.004
2010-10-01$11,800.00$11,800.0010
2010-09-30$11,100.00$11,100.006
2010-09-29$11,350.00$11,350.0010
2010-09-28$11,650.00$11,650.004
2010-09-27$11,700.00$11,700.001
2010-09-24$11,750.00$11,750.002
2010-09-23$11,700.00$11,700.001
2010-09-22$11,850.00$11,850.008
2010-09-21$11,800.00$11,800.007
2010-09-20$11,700.00$11,700.004
2010-09-17$11,750.00$11,750.003
2010-09-16$11,750.00$11,750.0015
2010-09-15$11,600.00$11,600.0020
2010-09-14$11,450.00$11,450.0010
2010-09-13$11,100.00$11,100.0011
2010-09-10$11,000.00$11,000.003
2010-09-09$10,650.00$10,650.0010
2010-09-08$10,100.00$10,100.006
2010-09-07$9,800.00$9,800.0020
2010-09-03$10,300.00$10,300.007
2010-09-02$10,350.00$10,350.008
2010-09-01$10,550.00$10,550.006
2010-08-31$10,000.00$10,000.004
2010-08-30$9,950.00$9,950.001
2010-08-27$10,000.00$10,000.006
2010-08-26$9,850.00$9,850.007
2010-08-25$9,600.00$9,600.001
2010-08-24$9,500.00$9,500.003
2010-08-23$9,450.00$9,450.009
2010-08-20$8,750.00$8,750.0041
2010-08-19$8,900.00$8,900.008
2010-08-18$8,800.00$8,800.008
2010-08-17$8,650.00$8,650.003
2010-08-16$8,650.00$8,650.002
2010-08-13$8,450.00$8,450.002
2010-08-12$8,450.00$8,450.002
2010-08-11$8,250.00$8,250.001
2010-08-10$8,250.00$8,250.006
2010-08-09$8,350.00$8,350.000
2010-08-06$8,350.00$8,350.002
2010-08-05$8,300.00$8,300.002
2010-08-04$8,300.00$8,300.007
2010-08-03$8,250.00$8,250.001
2010-08-02$8,250.00$8,250.005
2010-07-30$8,100.00$8,100.002
2010-07-29$8,050.00$8,050.003
2010-07-28$8,100.00$8,100.003
2010-07-27$8,050.00$8,050.008
2010-07-26$7,750.00$7,750.005
2010-07-23$7,900.00$7,900.008
2010-07-22$7,300.00$7,300.002
2010-07-21$7,250.00$7,250.000
2010-07-20$7,200.00$7,200.002
2010-07-19$7,000.00$7,000.000
2010-07-16$7,000.00$7,000.000
2010-07-15$6,900.00$6,900.001
2010-07-14$6,900.00$6,900.001
2010-07-13$7,000.00$7,000.001
2010-07-12$7,000.00$7,000.002
2010-07-09$7,050.00$7,050.001
2010-07-08$7,150.00$7,150.002
2010-07-07$7,150.00$7,150.001
2010-07-06$7,050.00$7,050.000
2010-07-02$7,050.00$7,050.001
2010-07-01$7,000.00$7,000.003
2010-06-30$6,900.00$6,900.008
2010-06-29$7,100.00$7,100.0013
2010-06-28$6,850.00$6,850.008
2010-06-25$7,000.00$7,000.0010
2010-06-24$6,750.00$6,750.009
2010-06-23$6,750.00$6,750.0016
2010-06-22$6,450.00$6,450.006
2010-06-21$5,900.00$5,900.002
2010-06-18$5,950.00$5,950.003
2010-06-17$5,750.00$5,750.002
2010-06-16$5,500.00$5,500.000
2010-06-15$5,500.00$5,500.001
2010-06-14$5,500.00$5,500.000
2010-06-11$5,500.00$5,500.002
2010-06-10$5,600.00$5,600.000
2010-06-09$5,600.00$5,600.002
2010-06-08$5,500.00$5,500.004
2010-06-07$6,000.00$6,000.001
2010-06-04$5,750.00$5,750.001
2010-06-03$5,350.00$5,350.001
2010-06-02$5,100.00$5,100.000
2010-06-01$5,450.00$5,450.002
2010-05-28$5,100.00$5,100.000
2010-05-27$5,000.00$5,000.004
2010-05-26$4,750.00$4,750.002
2010-05-25$4,950.00$4,950.002
2010-05-24$5,100.00$5,100.000
2010-05-21$5,100.00$5,100.000
2010-05-20$5,100.00$5,100.001
2010-05-19$5,150.00$5,150.000
2010-05-18$5,150.00$5,150.000
2010-05-17$5,150.00$5,150.000
2010-05-14$5,150.00$5,150.001
2010-05-13$5,000.00$5,000.001
2010-05-12$5,150.00$5,150.000
2010-05-11$5,150.00$5,150.001
2010-05-10$5,150.00$5,150.001
2010-05-07$5,000.00$5,000.000
2010-05-06$5,000.00$5,000.000
2010-05-05$5,000.00$5,000.000
2010-05-04$5,000.00$5,000.000
2010-05-03$5,000.00$5,000.001
2010-04-30$5,000.00$5,000.003
2010-04-29$5,100.00$5,100.0011
2010-04-28$5,250.00$5,250.001
2010-04-27$5,400.00$5,400.001
2010-04-26$5,300.00$5,300.002
2010-04-23$5,200.00$5,200.001
2010-04-22$5,250.00$5,250.001
2010-04-21$5,150.00$5,150.000
2010-04-20$5,150.00$5,150.002
2010-04-19$5,000.00$5,000.001
2010-04-16$5,150.00$5,150.000
2010-04-15$5,150.00$5,150.003
2010-04-14$5,200.00$5,200.002
2010-04-13$5,100.00$5,100.001
2010-04-12$5,100.00$5,100.001
2010-04-09$5,250.00$5,250.000
2010-04-08$5,150.00$5,150.000
2010-04-07$5,250.00$5,250.002
2010-04-06$5,250.00$5,250.001
2010-04-05$5,250.00$5,250.001
2010-04-01$5,250.00$5,250.001
2010-03-31$5,000.00$5,000.001
2010-03-30$5,250.00$5,250.000
2010-03-29$5,250.00$5,250.000
2010-03-26$5,300.00$5,300.001
2010-03-25$5,250.00$5,250.000
2010-03-24$5,250.00$5,250.000
2010-03-23$4,750.00$4,750.000
2010-03-22$5,250.00$5,250.002
2010-03-19$5,200.00$5,200.001
2010-03-18$5,250.00$5,250.000
2010-03-17$5,250.00$5,250.002
2010-03-16$5,350.00$5,350.000
2010-03-15$5,350.00$5,350.000
2010-03-12$5,150.00$5,150.002
2010-03-11$4,750.00$4,750.002
2010-03-10$4,600.00$4,600.000
2010-03-09$4,600.00$4,600.000
2010-03-08$4,600.00$4,600.001
2010-03-05$5,000.00$5,000.000
2010-03-04$4,550.00$4,550.001
2010-03-03$5,050.00$5,050.002
2010-03-02$5,250.00$5,250.001
2010-03-01$5,250.00$5,250.0010
2010-02-26$6,100.00$6,100.0017
2010-02-25$4,350.00$4,350.000
2010-02-24$4,650.00$4,650.005
2010-02-23$4,500.00$4,500.006
2010-02-22$4,150.00$4,150.001
2010-02-19$4,500.00$4,500.001
2010-02-18$3,550.00$3,550.001
2010-02-17$3,250.00$3,250.001
2010-02-16$3,250.00$3,250.000
2010-02-12$3,250.00$3,250.003
2010-02-11$3,150.00$3,150.001
2010-02-10$3,250.00$3,250.002
2010-02-09$2,900.00$2,900.001
2010-02-08$2,850.00$2,850.002
2010-02-05$2,850.00$2,850.001
2010-02-04$2,900.00$2,900.0013
2010-02-03$2,900.00$2,900.002
2010-02-02$3,000.00$3,000.002
2010-02-01$3,300.00$3,300.000
2010-01-29$3,300.00$3,300.000
2010-01-28$3,300.00$3,300.001
2010-01-27$3,200.00$3,200.000
2010-01-26$3,250.00$3,250.003
2010-01-25$3,250.00$3,250.001
2010-01-22$3,450.00$3,450.003
2010-01-21$3,500.00$3,500.002
2010-01-20$4,000.00$4,000.000
2010-01-19$4,000.00$4,000.000
2010-01-15$3,750.00$3,750.000
2010-01-14$3,750.00$3,750.000
2010-01-13$3,500.00$3,500.002
2010-01-12$4,200.00$4,200.000
2010-01-11$4,200.00$4,200.002
2010-01-08$4,250.00$4,250.001
2010-01-07$4,450.00$4,450.001
2010-01-06$4,750.00$4,750.000
2010-01-05$4,500.00$4,500.000
2010-01-04$4,500.00$4,500.000