Crude, Silver & NG all are in bearish trend as per long term charts so it will be wise to exit all Long intra trades in RR ratio of 1:2 & don't wait for big targets. Prices are coming back sharply from up move & facing resistance on every rise.
When we are in short trade (as per trend) then we can expect RR ratio of 1:3, 1:4 or even more ( as per our plan). But in bear long term trend it is a foolish thing to expect big targets in all long trades...