According to Big Charts monthly RSI = approx. 37 ish ; Sharp Chart from Stockconsultant.com has 14 day RSI = 33.48. Point and Finger chart shows a potential reversal from Friday, maybe more downside ??. IMO it is important that INSM hold this 26 ish area.
Below is a link to a Point and Finger chart for INSM. Note the Red "C" for Friday. Suggesting potential reversal. IMO depends on what the major traders of INSM want to do. When looking at P&F Chart look to the left and note the number of "O's" around the 26 area. It has been a support consolidation area many times.
P&F Chart ;
Here is chart from Stock Consultant ;
A guess on my part if INSM doesn't hold this area (26 ish), they will gun for that 23.5 gap area.