* C$ at C$1.0002 to US$, or $0.9998 * Touches weakest level since Aug. 6 * Approach of month-end could further weaken C$ By Alastair Sharp TORONTO, Oct 30 (Reuters) - The Canadian dollar hovered near parity with the U.S. currency on Tuesday after a massive storm slammed into the U.S. East Coast, shuttering equity and other trading systems for a second day. Trade was muted by a lack of volume, though some traders said they expected corporate and sovereign buying of the greenback ahead of the month-end and as investors unwound long Canada dollar or short euro-Canada positions. "The market is acting like it's a holiday, very low volatility, narrow ranges," said Steve Butler, director of foreign exchange trading at Scotiabank. "Today might be a little busier because we're approaching month-end." At 8:58 a.m. (1258 GMT) the Canadian dollar was trading at C$1.0002 to the greenback, or $0.9998, compared with C$1.0008, or $0.9992, at Monday's North American close. The currency at one pointed hit C$1.0020 to the greenback, its weakest level since Aug. 6. Canadian bond markets remained open though volumes were also hit by the closure of the U.S. market. The two-year bond was off a Canadian cent to yield 1.089 percent, while the benchmark 10-year bond rose 1 Canadian cent to yield 1.796 percent.