RAAS - Koss and Net Element among tech gainers; C3.ai and Vuzix among losers March, 08 2021 03:00 PM Cloopen Group Holding Limited American Depositary Shares each representing two Class A Gainers: BSQUARE (BSQR) +23%. Koss (KOSS) +20%. Iteris ITI +17%. Sphere 3D (ANY) +17%. Net Element NETE +16%.Losers: Ondas ONDS -22%. SOS (SOS) -14%. Cloopen Group (RAAS) -12%. C3.ai (AI) -10%. Vuzix VUZI -10%. For further details see: Koss and Net Element among tech gainers; C3.ai and Vuzix among losers