ETR:PO0 Ballard Power Systems Inc. stock As of 08-04-2022 closing Ballard Power Systems Inc. overview Quote 9.94 EUR Exchange Xetra Daily -1.26% Region DE Yearly 2041.16% Sector NA Volume 23 587 FIGI BBG000BDP9K9 Ballard Power Systems Inc. technical analysis Overlap studies Short Term Bollinger Bands %b index (10 periods SMA, 1.5 std) -0.22 Mid Term Bollinger Bands %b index (20 periods SMA, 2 std) 0.29 Long Term Bollinger Bands %b index (50 periods SMA, 2.5 std) 0.75 Short Term Bollinger Bands Mid Term Bollinger Bands Long Term Bollinger Bands Short Term Bollinger Bands Mid Term Bollinger Bands Long Term Bollinger Bands