CLEAN HARBORS INC (CLHB-Nasdaq): Technical Viewpoint: From a low of $17.71 on Mar 29, 2005 prices rallied, reaching a high of $20.20 on Apr 5, 2005. A decline saw prices pull back, reaching a low of $15.21 on Apr 27, 2005. Another rally saw prices penetrate resistance, closing 5/8/05 at $19.65. Technicals: MACD Index (MACD): A Buy Alert! was given on May 4, 2005 when the solid line crossed the dotted line to the upside. Support: Remains at $16.66. Resistance: Is at $20.04. Point & Figure: Reversed to the upside on Apr 28, 2005. A P&F upside reversal takes place at $18.00. Summary: Technical indicators have turned bullish. BUY! CLEAN HARBORS INC (CLHB-Nasdaq) @ $19.88 Stop: Use a protective stop of $18.38. CLEAN HARBORS INC is currently trading @ $19.65 plus $2.02 on May 6, 2005. Price Objective: $27.50. Risk/Reward: $1.50 VS. $7.62. Today's Risk Reward Ratio: 5:1