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$6.74
−6.00%Delayed · Pre-marketDelayed 15 minutes · Source: ViewTrade · 5 Nov 2026, 15:36 IST · A quote does not mean the product is available to trade on your account.
Opens 8:00 pm IST
Opens 8:00 pm IST
Opens 8:00 pm IST
In brief
Questions investors ask
Quotes run fifteen minutes behind.
1 month: +1.3% (SPY −1.6%, XLI −1.2%). 3 months: −19.1% (SPY −0.4%, XLI −9.1%). 1 year: −56.3% (SPY +13.6%, XLI +11.0%). Price change to the 4 Nov 2026 close; dividends excluded.
Daily closes, split-adjusted: ERII, SPY and XLI · as of 4 Nov 2026
Closed at $7.17 on 4 Nov 2026: 56.0% below the 52-week high of $16.30 (20 Feb 2026) and 9.5% above the low of $6.55 (23 Oct 2026).
Daily price bars, split-adjusted · as of 4 Nov 2026
The 4 Nov 2026 close of $7.17 was 1.6% above its 50-day average ($7.06) and 24.5% below its 200-day average ($9.49). It has closed below the 200-day for 175 sessions, since 26 Feb 2026. The 50-day average crossed below the 200-day on 5 Mar 2026, 169 sessions ago.
Daily closes, split-adjusted; 50- and 200-session simple averages · as of 4 Nov 2026
3.2M shares were sold short at the 15 Oct 2026 settlement, 6.2% of the 51.5M shares outstanding; covering them would take 4.3 days of average volume. Short interest is reported twice a month, on a lag.
Exchange short-interest filing · as of 15 Oct 2026
Price return, split-adjusted
At the 4 Nov 2026 close
Energy Recovery Inc designs and manufactures energy-saving technologies. The firm uses its proprietary pressure exchanger technology to help customers in multiple industries improve their operations and lower their emissions. Using its proprietary technology, it offers energy recovery devices, including pressure exchangers, pumps, and turbochargers, mainly used for seawater desalination and wastewater treatment. Additionally, the company is involved in the development of emerging technologies, such as the PX G1300 used in industrial and commercial refrigeration applications. The firm's reportable operating segments are: Water, which generates maximum revenue, and Emerging Technologies. Geographically, it generates maximum revenue from the Middle East, and the rest from other markets.
February 26, 2026
−35.30%November 2, 2023
+22.90%November 3, 2022
−27.48%