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.

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$1,700.00$1,700.0099
2013-12-30$1,750.00$1,750.0056
2013-12-27$1,850.00$1,850.0017
2013-12-26$1,750.00$1,750.0040
2013-12-24$1,700.00$1,700.0022
2013-12-23$1,800.00$1,800.0033
2013-12-20$1,850.00$1,850.0022
2013-12-19$1,750.00$1,750.0014
2013-12-18$1,800.00$1,800.009
2013-12-17$1,700.00$1,700.0031
2013-12-16$1,700.00$1,700.0010
2013-12-13$1,750.00$1,750.0035
2013-12-12$1,700.00$1,700.0040
2013-12-11$1,650.00$1,650.0022
2013-12-10$1,800.00$1,800.0054
2013-12-09$1,800.00$1,800.0084
2013-12-06$1,850.00$1,850.0016
2013-12-05$1,900.00$1,900.004
2013-12-04$1,850.00$1,850.0021
2013-12-03$2,000.00$2,000.0014
2013-12-02$2,000.00$2,000.0090
2013-11-29$1,950.00$1,950.0040
2013-11-27$1,850.00$1,850.0013
2013-11-26$1,850.00$1,850.0020
2013-11-25$1,800.00$1,800.0017
2013-11-22$1,900.00$1,900.0018
2013-11-21$1,750.00$1,750.0019
2013-11-20$1,800.00$1,800.0017
2013-11-19$1,750.00$1,750.0014
2013-11-18$1,700.00$1,700.0035
2013-11-15$1,750.00$1,750.0018
2013-11-14$1,850.00$1,850.0016
2013-11-13$1,800.00$1,800.0033
2013-11-12$1,650.00$1,650.0027
2013-11-11$1,900.00$1,900.009
2013-11-08$1,900.00$1,900.0012
2013-11-07$1,800.00$1,800.0056
2013-11-06$2,000.00$2,000.0031
2013-11-05$2,100.00$2,100.0040
2013-11-04$1,950.00$1,950.0058
2013-11-01$1,800.00$1,800.0039
2013-10-31$1,750.00$1,750.0032
2013-10-30$1,600.00$1,600.0028
2013-10-29$1,700.00$1,700.007
2013-10-28$1,650.00$1,650.0027
2013-10-25$1,700.00$1,700.007
2013-10-24$1,650.00$1,650.0043
2013-10-23$1,750.00$1,750.0042
2013-10-22$1,900.00$1,900.0039
2013-10-21$1,800.00$1,800.0040
2013-10-18$1,750.00$1,750.0024
2013-10-17$1,800.00$1,800.0036
2013-10-16$1,850.00$1,850.0028
2013-10-15$1,850.00$1,850.0078
2013-10-14$1,750.00$1,750.00132
2013-10-11$1,450.00$1,450.00282
2013-10-10$1,950.00$1,950.0046
2013-10-09$1,800.00$1,800.0034
2013-10-08$1,900.00$1,900.0038
2013-10-07$2,050.00$2,050.0049
2013-10-04$2,150.00$2,150.0037
2013-10-03$2,100.00$2,100.0020
2013-10-02$2,150.00$2,150.0066
2013-10-01$2,250.00$2,250.0014
2013-09-30$2,150.00$2,150.0021
2013-09-27$2,250.00$2,250.0011
2013-09-26$2,250.00$2,250.0018
2013-09-25$2,200.00$2,200.0049
2013-09-24$2,300.00$2,300.0024
2013-09-23$2,350.00$2,350.0016
2013-09-20$2,500.00$2,500.0011
2013-09-19$2,450.00$2,450.0070
2013-09-18$2,500.00$2,500.00120
2013-09-17$2,400.00$2,400.0062
2013-09-16$2,300.00$2,300.0012
2013-09-13$2,300.00$2,300.0020
2013-09-12$2,250.00$2,250.0028
2013-09-11$2,200.00$2,200.0015
2013-09-10$2,300.00$2,300.0012
2013-09-09$2,300.00$2,300.0012
2013-09-06$2,350.00$2,350.0017
2013-09-05$2,400.00$2,400.0012
2013-09-04$2,350.00$2,350.0049
2013-09-03$2,300.00$2,300.00116
2013-08-30$2,150.00$2,150.0020
2013-08-29$2,100.00$2,100.008
2013-08-28$2,200.00$2,200.0028
2013-08-27$2,200.00$2,200.0047
2013-08-26$2,150.00$2,150.0064
2013-08-23$2,150.00$2,150.0016
2013-08-22$2,200.00$2,200.0022
2013-08-21$2,200.00$2,200.0036
2013-08-20$2,100.00$2,100.0080
2013-08-19$2,350.00$2,350.0038
2013-08-16$2,300.00$2,300.0013
2013-08-15$2,350.00$2,350.0037
2013-08-14$2,350.00$2,350.0035
2013-08-13$2,400.00$2,400.0038
2013-08-12$2,450.00$2,450.0087
2013-08-09$2,500.00$2,500.0070
2013-08-08$2,600.00$2,600.00318
2013-08-07$3,100.00$3,100.00350
2013-08-06$2,500.00$2,500.0043
2013-08-05$2,600.00$2,600.0083
2013-08-02$2,450.00$2,450.0034
2013-08-01$2,500.00$2,500.0070
2013-07-31$2,450.00$2,450.0034
2013-07-30$2,500.00$2,500.0029
2013-07-29$2,550.00$2,550.0025
2013-07-26$2,550.00$2,550.0021
2013-07-25$2,500.00$2,500.0027
2013-07-24$2,550.00$2,550.009
2013-07-23$2,550.00$2,550.0033
2013-07-22$2,600.00$2,600.0053
2013-07-19$2,650.00$2,650.0054
2013-07-18$2,600.00$2,600.0034
2013-07-17$2,650.00$2,650.0023
2013-07-16$2,500.00$2,500.0019
2013-07-15$2,600.00$2,600.0044
2013-07-12$2,550.00$2,550.0039
2013-07-11$2,650.00$2,650.00168
2013-07-10$2,400.00$2,400.0015
2013-07-09$2,350.00$2,350.0024
2013-07-08$2,400.00$2,400.0060
2013-07-05$2,400.00$2,400.0019
2013-07-03$2,300.00$2,300.007
2013-07-02$2,300.00$2,300.0039
2013-07-01$2,250.00$2,250.0017
2013-06-28$2,100.00$2,100.0059
2013-06-27$2,250.00$2,250.0046
2013-06-26$2,450.00$2,450.0082
2013-06-25$2,500.00$2,500.00102
2013-06-24$2,600.00$2,600.00284
2013-06-21$2,600.00$2,600.00116
2013-06-20$2,400.00$2,400.0091
2013-06-19$2,250.00$2,250.0037
2013-06-18$2,100.00$2,100.0056
2013-06-17$2,200.00$2,200.009
2013-06-14$2,150.00$2,150.0013
2013-06-13$2,200.00$2,200.0063
2013-06-12$2,400.00$2,400.00212
2013-06-11$2,450.00$2,450.00118
2013-06-10$2,200.00$2,200.0085
2013-06-07$2,000.00$2,000.0010
2013-06-06$2,000.00$2,000.0043
2013-06-05$2,100.00$2,100.0043
2013-06-04$2,100.00$2,100.0015
2013-06-03$2,200.00$2,200.005
2013-05-31$2,200.00$2,200.0020
2013-05-30$2,100.00$2,100.0019
2013-05-29$2,200.00$2,200.0031
2013-05-28$2,000.00$2,000.0016
2013-05-24$2,150.00$2,150.0056
2013-05-23$2,200.00$2,200.0074
2013-05-22$2,100.00$2,100.00148
2013-05-21$1,900.00$1,900.0063
2013-05-20$1,950.00$1,950.0024
2013-05-17$2,050.00$2,050.009
2013-05-16$2,000.00$2,000.008
2013-05-15$1,900.00$1,900.0026
2013-05-14$2,000.00$2,000.0010
2013-05-13$2,000.00$2,000.0034
2013-05-10$2,100.00$2,100.0032
2013-05-09$2,100.00$2,100.005
2013-05-08$2,050.00$2,050.0035
2013-05-07$2,250.00$2,250.0038
2013-05-06$2,150.00$2,150.0020
2013-05-03$2,200.00$2,200.0015
2013-05-02$2,300.00$2,300.0038
2013-05-01$2,300.00$2,300.0038
2013-04-30$2,150.00$2,150.0099
2013-04-29$2,100.00$2,100.0023
2013-04-26$2,200.00$2,200.0041
2013-04-25$2,100.00$2,100.0018
2013-04-24$2,100.00$2,100.0023
2013-04-23$2,100.00$2,100.00155
2013-04-22$2,400.00$2,400.0018
2013-04-19$2,500.00$2,500.0014
2013-04-18$2,500.00$2,500.0016
2013-04-17$2,500.00$2,500.0017
2013-04-16$2,650.00$2,650.005
2013-04-15$2,600.00$2,600.0039
2013-04-12$2,750.00$2,750.0011
2013-04-11$2,800.00$2,800.0015
2013-04-10$2,900.00$2,900.0035
2013-04-09$3,200.00$3,200.0065
2013-04-08$3,050.00$3,050.0044
2013-04-05$2,900.00$2,900.0040
2013-04-04$2,650.00$2,650.005
2013-04-03$2,550.00$2,550.004
2013-04-02$2,700.00$2,700.005
2013-04-01$2,750.00$2,750.002
2013-03-28$2,700.00$2,700.0012
2013-03-27$2,750.00$2,750.004
2013-03-26$2,800.00$2,800.007
2013-03-25$2,700.00$2,700.0017
2013-03-22$2,700.00$2,700.0022
2013-03-21$2,550.00$2,550.0019
2013-03-20$2,650.00$2,650.0012
2013-03-19$2,800.00$2,800.004
2013-03-18$2,800.00$2,800.0017
2013-03-15$3,100.00$3,100.006
2013-03-14$3,200.00$3,200.0029
2013-03-13$3,000.00$3,000.0023
2013-03-12$2,600.00$2,600.002
2013-03-11$2,700.00$2,700.0012
2013-03-08$2,650.00$2,650.005
2013-03-07$2,750.00$2,750.0029
2013-03-06$2,550.00$2,550.0035
2013-03-05$2,950.00$2,950.0030
2013-03-04$3,150.00$3,150.0020
2013-03-01$3,150.00$3,150.008
2013-02-28$3,200.00$3,200.004
2013-02-27$3,200.00$3,200.005
2013-02-26$3,250.00$3,250.002
2013-02-25$3,450.00$3,450.0018
2013-02-22$3,300.00$3,300.006
2013-02-21$3,350.00$3,350.002
2013-02-20$3,400.00$3,400.005
2013-02-19$3,500.00$3,500.0017
2013-02-15$3,300.00$3,300.008
2013-02-14$3,350.00$3,350.001
2013-02-13$3,350.00$3,350.003
2013-02-12$3,450.00$3,450.0011
2013-02-11$3,400.00$3,400.002
2013-02-08$3,400.00$3,400.008
2013-02-07$3,350.00$3,350.0016
2013-02-06$3,500.00$3,500.005
2013-02-05$3,600.00$3,600.0013
2013-02-04$3,650.00$3,650.009
2013-02-01$3,300.00$3,300.0021
2013-01-31$3,400.00$3,400.0017
2013-01-30$3,250.00$3,250.0016
2013-01-29$3,400.00$3,400.0011
2013-01-28$3,350.00$3,350.0012
2013-01-25$3,550.00$3,550.0011
2013-01-24$3,600.00$3,600.0013
2013-01-23$3,650.00$3,650.0018
2013-01-22$3,700.00$3,700.008
2013-01-18$3,800.00$3,800.0027
2013-01-17$4,050.00$4,050.0013
2013-01-16$4,150.00$4,150.0036
2013-01-15$4,350.00$4,350.0076
2013-01-14$3,900.00$3,900.0058
2013-01-11$3,950.00$3,950.0093
2013-01-10$3,050.00$3,050.008
2013-01-09$3,200.00$3,200.0012
2013-01-08$3,300.00$3,300.004
2013-01-07$3,350.00$3,350.0012
2013-01-04$3,300.00$3,300.008
2013-01-03$3,350.00$3,350.001
2013-01-02$3,400.00$3,400.0013