I've been playing around with the explorer and have been trying a few different functions
RSI(CLOSE,14) < 30 AND Ref(RSI(CLOSE,14),-5) < 20
I thought think function would give me those stocks that are currently under the RSI 30 and under 20 five days ago. But it seems when I insert the in built RSI indicator into the chart on those that came up into the search it's not always what my function should have given me. Is this statement correct for what I want?