WNTR is trading 3.2% up at $15.14 in pre-market without a clear company-specific catalyst.
- It previously fell 7.15% to $14.67 on September 21.
- No earnings announcement or overnight press release was found; one market-data source reported no press releases for WNTR.
- The rebound appears unconfirmed and may reflect short-term trading after its recent decline; broader pre-market markets are slightly weaker.