On January 13 at 10:01 AM EST, Lumentum triggered a Power Inflow alert at a price of 352.91, signaling unusually strong buy orders from both institutional and retail participants. Traders who monitor order flow analytics noted that the signal followed a modest pullback from earlier intraday highs, suggesting that smart money was accumulating shares. Volume surged by 45% over the previous 30-minute average during the alert, underscoring growing conviction in the stock’s near-term upside potential.

Throughout 2025, Lumentum delivered one of the market’s most impressive returns, surging more than 300% as the photonics company capitalized on robust demand for optical components in data centers and 5G infrastructure. Annual revenue climbed by 42% year-over-year, while gross margins expanded by 350 basis points to 50.2%. The stock’s rapid ascent highlights both the strength of the firm’s product pipeline and the market’s willingness to reward specialized technology providers beyond the mega-cap names.