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As long as your loan wasn't already locked your chances of seeing improvement in rates (aka-pricing) is better, yes.
Of course you also benefit from the fact that the US 10YR Treasury bond yield--the barometer for mortgage rates at most banks in America-has dropped nearly .25% which most lenders have passed on to their new clients.
If you are already locked, it typically requires at least a .25% improvement in market rates in order for most lenders to provide you an additional .125% decrease in rate through their "float down policy".
good luck!