Please create a long-only trade plan named PIVOT_SPRING_TRADE_PLAN.
Universe: Common stocks with point-in-time NASDAQ-100 membership.
Fundamentals: Operating profit margin > 15% and operating-cash-flow-to-sales ratio > 10%.
Indicators: Daily standard monthly S2 pivot, daily standard weekly S2 pivot, and a 14-period daily ATR.
Entry Setup: Begin the setup while the stock's daily low is above its monthly S2. Advance when the low dips below monthly S2. Enter long when price recovers back above the weekly S2, provided the fundamental criteria still hold.
Risk & Exits: Set a stop loss at 3 ATR, a take profit at 1.5 ATR, and a maximum holding period of 30 calendar days.