Market Cap

$8.15B

Current · Retrieved: Nov 3, 2026 · USD

XBI Market Cap

Current$8.15BretrievedNov 3, 2026

XBI Market Cap ($867.29M → $8.15B · CAGR +11.4%)

Latest values, visible window

High-resolution chart · PNG

XBI market cap history

Daily history. Dates identify market observations.

State Street SPDR S&P Biotech ETF Market Cap — Daily history
Date	Market Cap
Aug 14, 2009	920,713,898
Aug 7, 2009	936,949,468
Jul 31, 2009	964,183,326
Jul 24, 2009	955,803,677
Jul 17, 2009	849,486,885
Jul 10, 2009	827,490,307
Jul 2, 2009	847,391,972
Jun 26, 2009	888,242,760
Jun 19, 2009	865,198,726
Jun 12, 2009	854,200,437
Jun 5, 2009	845,297,060
May 29, 2009	819,634,386
May 22, 2009	789,781,888
May 15, 2009	786,639,520
May 8, 2009	817,539,474
May 1, 2009	785,592,063
Apr 24, 2009	778,783,599
Apr 17, 2009	789,781,888
Apr 9, 2009	809,683,553
Apr 3, 2009	815,444,562
Mar 27, 2009	857,866,533
Mar 20, 2009	815,968,290
Mar 13, 2009	843,725,876
Mar 6, 2009	767,785,310
Feb 27, 2009	808,112,369
Feb 20, 2009	892,432,584
Feb 13, 2009	959,993,502
Feb 6, 2009	980,942,623
Jan 30, 2009	921,237,626
Jan 23, 2009	903,430,873
Jan 16, 2009	930,141,003
Jan 9, 2009	920,713,898
Jan 2, 2009	947,424,029
Dec 26, 2008	920,190,170
Dec 19, 2008	926,998,635
Dec 12, 2008	878,815,655
Dec 5, 2008	857,866,533
Nov 28, 2008	856,819,077
Nov 21, 2008	780,878,511
Nov 14, 2008	912,334,250
Nov 7, 2008	937,473,196
Oct 31, 2008	933,807,099
Oct 24, 2008	862,580,086
Oct 17, 2008	907,620,697
Oct 10, 2008	839,536,052
Oct 3, 2008	1,006,081,569
Sep 26, 2008	1,098,257,705
Sep 19, 2008	1,087,783,144
Sep 12, 2008	1,092,496,696
Sep 5, 2008	1,082,545,863
Aug 29, 2008	1,122,872,923
Aug 22, 2008	1,153,249,149
Aug 15, 2008	1,204,574,497
Aug 8, 2008	1,173,150,815
Aug 1, 2008	1,184,672,832
Jul 25, 2008	1,135,966,124
Jul 18, 2008	1,099,828,889
Jul 11, 2008	1,067,357,750
Jul 3, 2008	1,025,983,235
Jun 27, 2008	1,009,223,938
Jun 20, 2008	1,011,318,850
Jun 13, 2008	1,011,318,850
Jun 6, 2008	1,035,934,068
May 30, 2008	1,046,408,629
May 23, 2008	1,001,368,017
May 16, 2008	1,019,698,498
May 9, 2008	998,749,377
May 2, 2008	1,003,462,929
Apr 25, 2008	989,322,272
Apr 18, 2008	995,083,280
Apr 11, 2008	982,513,807
Apr 4, 2008	969,420,606
Mar 28, 2008	912,857,978
Mar 20, 2008	886,147,848
Mar 14, 2008	874,625,831
Mar 7, 2008	882,481,751
Feb 29, 2008	937,473,196
Feb 22, 2008	925,951,179
Feb 15, 2008	966,801,966
Feb 8, 2008	962,088,414
Feb 1, 2008	1,004,510,385
Jan 25, 2008	965,230,782
Jan 18, 2008	1,034,362,884
Jan 11, 2008	1,069,976,390
Jan 4, 2008	1,028,601,875
Dec 28, 2007	1,050,074,725
Dec 21, 2007	1,071,547,575
Dec 14, 2007	1,051,122,181
Dec 7, 2007	1,082,545,863
Nov 30, 2007	1,060,025,558
Nov 23, 2007	1,021,793,411
Nov 16, 2007	1,033,315,427
Nov 9, 2007	1,021,793,411
Nov 2, 2007	1,061,073,014
Oct 26, 2007	1,054,264,549
Oct 19, 2007	1,024,412,051
Oct 12, 2007	1,049,027,269
Oct 5, 2007	1,051,645,909
Sep 28, 2007	1,013,413,762
Sep 21, 2007	1,001,368,017