psx market cap in march 2020

On March 31, 2020, Phillips 66 (PSX) had a market capitalization of $19.2B, based on 441M shares at a price of $43.50.

DATE CLOSE VOLUME OUTSTANDING MARKET CAP
March 31 2020
$43.50
4,743,844
441,000,000
$19,182,529,800.00
March 30 2020
$43.91
5,207,896
441,000,000
$19,364,883,300.00
March 27 2020
$42.42
4,191,468
441,000,000
$18,706,999,500.00
March 26 2020
$44.10
6,014,909
441,000,000
$19,447,129,800.00
March 25 2020
$40.94
6,516,942
441,000,000
$18,056,259,900.00
March 24 2020
$36.95
5,476,034
441,000,000
$16,297,110,900.00
March 23 2020
$34.13
6,075,837
441,000,000
$15,049,257,300.00
March 20 2020
$39.20
7,605,062
441,000,000
$17,287,508,700.00
March 19 2020
$37.04
4,936,139
441,000,000
$16,332,876,000.00
March 18 2020
$34.84
6,970,763
441,000,000
$15,363,910,800.00
March 17 2020
$37.84
6,274,518
441,000,000
$16,686,866,700.00
March 16 2020
$39.14
7,192,788
441,000,000
$17,258,931,900.00
March 13 2020
$44.07
6,997,585
441,000,000
$19,436,413,500.00
March 12 2020
$37.62
11,492,100
441,000,000
$16,590,287,700.00
March 11 2020
$44.71
8,448,739
441,000,000
$19,718,874,000.00
March 10 2020
$51.37
7,035,372
441,000,000
$22,654,346,400.00
March 09 2020
$50.34
7,993,839
441,000,000
$22,200,248,700.00
March 06 2020
$56.19
6,374,474
441,000,000
$24,778,202,400.00
March 05 2020
$58.36
5,724,919
441,000,000
$25,736,407,200.00
March 04 2020
$60.51
4,201,827
441,000,000
$26,683,939,800.00
March 03 2020
$59.07
5,710,315
441,000,000
$26,051,060,700.00
March 02 2020
$60.90
5,279,387
441,000,000
$26,855,577,000.00