Northwest Biotherapeutics ( $NWBO) Consolidates Near $0.17 as MHRA Decision Approaches (Check any stock’s price target on Tickeron.) Northwest Biotherapeutics (NWBO) has traded in a narrow range near $0.17 over the past 30 days, with the 30-day percentage change roughly flat at well under 10%. The stock's 52-week range spans roughly $0.14 to $0.34, reflecting the speculative nature of a pre-commercial biotechnology company. $XOM $CVX $SHEL $BP $TTE $COP $SLB $HAL $KMI