CIEN

Trump administration reportedly drafting ban on Chinese data center devices. Market bid up optical names as a momentum trade, but the real play is the multi-quarter re-qualification cycle that locks in US suppliers. Long US optical interconnect and data center networking component suppliers on a months horizon as hyperscalers are forced to dual-source or fully replace Chinese modules.

Nokia's Q2 shows AI/cloud network spending up 105% YoY, with €2.8B in order intake from those customers alone. The market reads this as a Nokia win; the real trade is in US optical transport mid-caps — the picks-and-shovels layer that must scale when AI cluster interconnect demand surges. Long US-listed mid-cap optical networking and coherent DSP suppliers.

Marvell guides for accelerating AI custom-chip revenue each quarter, but the stock sells off on valuation. The hidden trade: every custom ASIC cluster requires proportional optical interconnect bandwidth. Long mid-cap optical networking and coherent DSP suppliers who are the uncrowded beneficiaries of the same AI capex wave.