<h1>Rupee Rises to 86.33 Against USD, Supported by Positive Equities; Traders Warn of High Volatility Ahead.</h1> The rupee appreciated by 25 paise to close at 86.33 against the US dollar, driven by positive domestic equities and a softer US dollar index. Despite this, forex traders anticipate high volatility with a negative bias due to upcoming global and domestic economic events. The rupee's movement ranged from an intraday high of 86.30 to a low of 86.71. Market analysts expect continued pressure on the rupee due to dollar demand and domestic market weakness, though a drop in crude oil prices may offer some support. The BSE Sensex and Nifty both saw gains, while foreign investors remained net sellers.