Sorry, I couldn't find pricing data for that day. The closing price for the S&P 500 (GSPC) on January 19, 2018 was $2,810.30. It was up 0.3% for the day. The latest price is $6,296.79.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
January 19 2018 | $2,802.60 | $2,810.33 | $2,798.08 | $2,810.30 | 3,724,230,000 |
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.
