Lumentum makes the optical connectors essential for wiring together massive AI data centers, and having Nvidia as a backer gives it major credibility. Nvidia is clearly still expanding its AI empire with a fresh $2 billion deal, proving the end demand is

Verdict: Lumentum's turnaround is real, but the entry isn't armed yet

Lumentum's March 2026 quarter is the strongest evidence in this report: revenue rose 21.5% sequentially to $808.4M, gross margin jumped to 44.2% from 36.1%, operating margin swung to 21.6%, and operating cash flow more than doubled to $388.4M with free cash flow of $103.9M — the cash statement confirms the income statement, which is rare in a turnaround. Against that, ownership filings show net open-market insider selling of roughly $31.1M across eight holders for the period ended June 30, 2026 (per that filing's reporting period, not current holdings), and the full-year picture remains weak: FY2025 revenue of $1.65B grew just 3.1%, gross margin sat in the 24th percentile among IT peers, and free cash flow was negative $104.7M, in the bottom 4% of peers. The Nvidia demand story cited in the thesis is still narrative — no supplied data quantifies direct Nvidia revenue — while the mechanical entry rules never fired once across 1,234 daily bars over five years, meaning the designed pullback setup has yet to become testable. At $939.03 with RSI at 61.4, two of the four trade-ready conditions are met; the setup wants a dip toward the $854–$884 support zone before it arms. The right action today is wait: the fundamentals leg is convincing, but insider selling, a single quarter of evidence, and an untriggered entry mean there is no reason to chase price into the earnings print.

Trade now: LITE is extended — the entry is a pullback, not a chase

**The action today is wait — and here is exactly what you are waiting for.** LITE closed at $939.03, just under the nearest resistance level at $940. The strategy is a patient long that needs four conditions on the daily chart, and only two are met: price is above the 50-day EMA of $833.25 (a cushion of roughly $106), and the 14-day ADX at 20.1 sits just above its 20 threshold. The blocker is the 14-day RSI: at 61.4 it is well above 45, and because the rule requires a fresh cross back above 45 after a dip, a hot RSI disqualifies the trade rather than confirming it. The fourth condition — the lower Bollinger band at $849.53 holding above the daily low — is also not in place, with price nearly $90 above that band. **In plain terms, the setup wants a pullback toward the mid-$800s.** A dip that takes RSI below 45 and then reverses back above it, with price still holding the 50-day EMA near $833 and the lower volatility band intact, would arm the entry. Practically, that means watching the $884 and $854 support levels below price — those are the natural landing zones. "Wait" does not mean passive: set an alert near $850–$885 and recheck RSI daily, because the trigger is the reversal, not the dip itself. **If triggered, the risk is defined and small.** The plan uses a fixed stop at a 2.5% loss and takes profit at a 5.0% gain — roughly 2-to-1 reward-to-risk — with about 2.5% of equity at risk per trade, capped at 25% of the portfolio in the name. That structure matters more than usual here: LITE's own history shows a maximum drawdown of 50.6% over the past two years, so an unprotected entry ahead of an earnings-driven swing is exactly what the rules are built to avoid. **One caution on conviction.** This is a watch-list setup: the compiled rules never fired across 1,234 daily bars over the last five years, which suggests the thresholds are strict for this stock's typical swing cycle. No robust alternative parameter setup was established before publication, so trade the rules as written or not at all.

The AI optical story is finally showing up in the numbers

The demand story has real numbers behind it now. In the quarter ended March 28, 2026, Lumentum's revenue reached $808.4 million, up 21.5% sequentially from $665.5 million, while gross margin expanded to 44.2% from 36.1% one quarter earlier — a 22.4% relative jump. Operating margin swung to 21.6% from 9.7%, and net income more than doubled to $144.2 million from $78.2 million. These are not rounding errors; they are the kind of step-change in profitability that the AI optical-connectivity thesis predicts when data-center customers pull product faster than supply can expand. Cash generation confirms the earnings aren't accounting noise. Operating cash flow hit $388.4 million in the March 2026 quarter, up 110.4% from $184.6 million, and free…

Scores

• Conviction score breakdown: 50
• Thesis support: 62
• Trade readiness: 35
• Risk quality: 55
• Trigger proximity: 30
• Fundamentals trend: 70

Watch items

• LITE — RSI (14)
• LITE — Close vs 50-day EMA
• LITE — Close vs nearest support
• LITE — Close vs nearest resistance
• LITE — Lower Bollinger band (20) vs daily low
• LITE — Insider net open-market activity
• LITE — Quarterly revenue growth (SEC filing)
• LITE — Return on equity
• LITE — Price above EMA (50)
• LITE — RSI (14) crossed above 45
• LITE — ADX (14) above 20
• LITE — Bollinger (20) above Price