Graniteshares 2X Long Isrg Daily ETF (ISUL) closed at $17.84 on October 16, 2026, down 0.7% from the previous close, on volume of 15,973 shares (30-day average 42,838).
Data as of October 16, 2026.
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Graniteshares 2X Long Isrg Daily ETF trades on the stock market under the symbol ISUL.
As of October 16, 2026, ISUL stock price declined to $17.84 with 15,973 million shares trading.
ISUL has a beta of 2.30, meaning it tends to be more sensitive to market movements. ISUL has a correlation of 0.13 to the broad based SPY ETF.
ISUL has a market cap of $0.00. This is considered a Sub-Micro Cap stock.
ISUL has underperformed the market in the last year with a return of -23.2%, while SPY returned +16.7%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in ISUL shares. However, ISUL has outperformed the market in the last 3 month and 2 week periods, returning +3.9% and +17.7%, while SPY returned +1.9% and -0.8%, respectively. This indicates ISUL has been having a stronger performance recently.
ISUL support price is $17.29 and resistance is $18.65 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that ISUL shares will trade within this expected range on the day.
