ListTariffs & Reshoring stocks and the S&P 500 after the announcement, cumulative %
Truth Social post of August 30, 2026
PostStatementPublished 08/30Open the original
Summary
President Trump urges Canadian companies doing business with America to move to the United States immediately, saying there are no tariffs once they move back.
By industry
- Tariffs & Reshoring1 trading day−0.1%p15 stocks5 trading days+2.2%p15 stocks20 trading days−6.9%p15 stocks
Day by day after the announcement
| Day | Tariffs & Reshoring stocks | S&P 500 |
|---|---|---|
| 26/08/28 | 0.0% | 0.0% |
| 26/08/31 | −0.3% | −0.3% |
| 26/09/01 | −0.8% | −0.9% |
| 26/09/02 | +1.8% | −0.5% |
| 26/09/03 | +1.4% | +0.4% |
| 26/09/04 | +2.3% | +0.1% |
| 26/09/08 | +1.6% | −0.4% |
| 26/09/09 | +0.7% | −0.9% |
| 26/09/10 | −2.0% | −1.4% |
| 26/09/11 | −1.9% | −0.6% |
| 26/09/14 | −5.5% | −1.1% |
| 26/09/15 | −5.4% | −1.4% |
| 26/09/16 | −4.7% | −1.7% |
| 26/09/17 | −3.4% | −0.9% |
| 26/09/18 | −5.9% | −0.8% |
| 26/09/21 | −6.6% | +0.6% |
| 26/09/22 | −5.1% | +0.5% |
| 26/09/23 | −5.4% | −0.1% |
| 26/09/24 | −6.0% | −0.3% |
| 26/09/25 | −6.1% | +0.3% |
| 26/09/28 | −7.4% | −0.5% |
Korean stocks in these industries
- Hyundai Steel 004020
- POSCO Holdings 005490
- SeAH Steel Holdings 003030
Trades in these industries around the announcement
Members' and insiders' trades in the industries' stocks, 30 days before to 30 days after.
- Timothy J. Harris
Sell10b5-1 planAti
Sell10b5-1 planAti
ATI
$1.7M
9,000 sh
$1.7M
Filed 09/23
Traded 09/21
