Solidly and with volume breaking thru 85 resistance should help pull INSM up. I am fairly confident that XBI will be adding INSM shares to maintain balance to the ETF. 85 AREA for XBI was a solid support back in July on multiple types of charts.
Recently (recently being 11/14/19) XBI on monthly chart, 20 DMA crossed the 100 DMA. For XBI the last time (In Feb.) when 20 DMA crossed over 100 DMA it moved from 82 ish to 93.87 the 52 week high.
Avg. Volume for XBI ;
Daily yesterday Vol. = 3,552,525
10 Day Avg. Vol. = 3,545,642
90 Day Avg. Vol. = 4,416,697
Present Vol. as of 12:20 Vol. = 3,761,498