S&P 500 Responds to US Tariff Policies

In March, the S&P 500’s market capitalization fell by 4.61% following Trump’s tariff announcements:

Raw data:

Effective dateS&P 500
2/28/255954.5
3/3/255849.72
3/4/255778.15
3/5/255842.63
3/6/255738.52
3/7/255770.2
3/10/255614.56
3/11/255572.07
3/12/255599.3
3/13/255521.52
3/14/255638.94
3/17/255675.12

The VIX index has remained above 20 since February 28th, indicating sustained market volatility and heightened investor uncertainty:

DATEOPENHIGHLOWCLOSE
03/14/202524.3524.3621.4821.77
03/13/202524.9226.1323.4624.66
03/12/202526.8826.9123.8924.23
03/11/202527.9429.5726.1826.92
03/10/202524.729.5624.6827.86
03/07/202524.8526.5623.0923.37
03/06/202522.625.9222.3924.87
03/05/202523.0324.8421.3721.93
03/04/202522.9626.3521.7123.51
03/03/202519.8324.3119.2522.78
02/28/202521.2122.419.0519.63
Source: https://datahub.io/core/finance-vix