stockNASDAQ: PHAT • Today's Updates
Phathom Pharmaceuticals Inc. (PHAT) Today Close
Showing Closing Date Range from Sep, 10 to Sep, 11, 2026.
NASDAQ MarketWeekend Closed Wall Street: 11:51 AM ET
Weekend • Markets Closed
US stock markets are closed over the weekend and will reopen Monday at 9:30 AM ET. Displaying the final completed trading session from Sep 11, 2026.
Multi-Day Trends:View 28-Day Chart
Started At
Market Open Opening price at session start (9:30 AM ET)
$8.40
Opening Gap+$0.03(+0.36%)
Last Finalized Close
FRIDAY CLOSESession close from Sep 11, 2026
$8.36
Session DateSep 11, 2026
Lost Today
LOSS Net movement vs previous close
$-0.01 (-0.12%)
Intraday (from open)$-0.04 (-0.48%)
Day's High & Low Range
Session Low
$8.07
Session High
$8.52
Low ($8.07)Last Finalized Close ($8.36)High ($8.52)
Trading Activity & Liquidity
Shares Traded
1.39M
1,389,000 shares
Dollar Volume
$11.61M
Close × Volume traded
Session Turnover$11.61M USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for Phathom Pharmaceuticals Inc. (PHAT).
Sep 11, 2026
Started At (Open)
$8.40
Previous Close
$8.37
Session High
$8.52
Session Low
$8.07
Last Finalized Close
$8.36
Gained / Lost ($)
$-0.01
Gained / Lost (%)
-0.12%
Day's Spread
$0.45