🎁 What the Tigers Say | Lumentum Joins Nasdaq 100! Buy the Passive Inflow or Take Profits?
@WallStreet_Tiger：
Hi Tigers 🐯, Welcome to "What the Tigers say." 👋Here's the move driving this week's tape: Lumentum surged 16.5% on May 8th, with the primary catalyst being its official inclusion in the $纳指100ETF(QQQ)$ index, as passive tracking purchases from index funds and ETFs concentrated on the rebalancing date.The photonics sector has seen valuation re-rating driven by AI data center optical interconnect demand, and index inclusion further amplified institutional inflow scale. Once the rebalancing is complete, passive buying might gradually fade, making fundamental self-sufficiency the core question for the stock. Is $Lumentum Holdings Inc.(LITE)$ still worth holding after the index inclusion effect is absorbed?That