The Indian rupee strengthened to 86.33 against the US dollar on Thursday, tracking global dollar weakness. Gains were limited by weak domestic equities, FII outflows worth ₹4,209.11 crore, and uncertainty over the India-US trade deal. The rupee touched a high of 86.3550 and a low of 86.24, ending 8 paise stronger from its previous close of 86.41.