Analysts recommend trimming 25-30% of BNY near $157 to lock in gains at 52-week highs, retaining a 70-75% core position. The trader's proposed stop at $162.34 should be replaced with a genuine protective stop at $151.90 (the structural break level both sides agree on), as it functions as a profit-take rather than risk protection. Re-engagement is recommended either on a pullback to $151.90-$152.50 for improved risk/reward, or on a volume-confirmed breakout above $162.34 with positive MACD histogram confirmation.