Baystreet Staff - Friday, August 5, 2011 EcoSynthetix, Horizons hit 52-week highs EcoSynthetix Inc. (T.ECO) hit a new 52-week high of $9.20 Friday. No news announcements today Horizons BetaPro COMEX Silver Inverse ETF (T.HIZ) hit a new 52-week high of $9.13 Friday. No news announcements today