Is a rate hike imminent?

Is the RBI going to surprise the market with a rate hike when it meets on July 30th? If past is prelude, then the RBI, having to deal with a lame-duck government, might just pull the trigger on this one. Consider what it did during the Asian currency crisis back in 1997/98 (courtesy Barclays):

asian currency crisis

If FII inflows don’t hold up, then they might just do this. Interesting times…