$NVDA’s Earnings and the Bigger Optical Capex Story: Short‑Term Volatility vs. Structural Winners

$NVDA — Today’s market spotlight is on Nvidia’s Q4 print, but a parallel structural story — the shift from copper to optical interconnects funded by >$600B of hyperscaler capex — may determine winners over a multi‑year horizon. Mixed corporate prints and a string of 8‑K filings add selective policy and event risk that investors should parse by time horizon and portfolio role.