Mumbai, Jan. 21 -- The Indian rupee is plunging to fresh lifetime low levels in opening trades on Wednesday amid persistent global trade tensions between USD-EU and sustained foreign fund outflows. Weakness in greenback overseas also failed to support the counter. Meanwhile, firm dollar demand from importers due to the absence of a trade deal announcement between the US and India is also weighing on the local unit. INR opened at Rs 91.05 per dollar and hit a record low of 91.22 so far during the day. Yesterday, rupee depreciated 7 paise to close at a record low of 90.97 against the US dollar Moreover, a sluggish domestic stock market triggered by sustained foreign capital outflow further weighed on the local unit. Local shares tumbled on ...