AI hardware demand is real and surging — long the semiconductor buildout

Verdict: fundamentals say yes, the rules say not yet

The thesis behind this idea is genuinely strong: Micron's latest quarter (ended May 28, 2026) showed revenue up 73.8% sequentially with an 84.6% gross margin, TSMC's filing showed revenue up 33.9% for 2024, and ASML raised its 2026 guidance a second time, per the July 15 Yahoo Finance report. But the strongest point against is the ownership tape: for the quarter ended June 30, 2026, MU insiders were net open-market sellers of roughly $231.1M — the insider posture most negative at the company with the hottest reported numbers — while TSM insiders bought only about $370K and ASML's file covers just 9 holders. On the trade itself, none of the entry conditions have triggered in the evaluated windows, so this is a watch-list setup: ASML's RSI of 50.2 is close but its MACD sits near -9.1, while MU (RSI 71.6) and TSM (RSI 65.5) would need a pullback reset first. A verdict flip would come from the September 30, 2026 ownership filings showing MU insider selling abating, or ASML's MACD histogram turning positive while its RSI holds above 50.

Trade now: wait — the entry signal has not fired on any of the three names

**The setup is a watch-list, not a trade.** The strategy was built to buy TSM, ASML, and MU on daily bars after a pullback-plus-momentum-turn: a green close, the 14-day RSI crossing above 50, a positive MACD histogram, and (on the stricter entry variant) a low touching the 38.2% retracement level. None of those rule sets has triggered — across roughly 1,236 daily bars over 60 months, and also on 24- and 12-month windows, the entry conditions have never lined up. That is a setup waiting for its entry conditions, evaluated on real bars — not a reason to distrust it. **Where each name stands now:** ASML closed at $1,729.52 with RSI at 50.2 — just 0.2 points above the 50 line, so that leg is genuinely close — but its MACD histogram sits at about -9.1, well below the above-zero trigger, and price is a hair under its 21-day average of $1,733. MU at $1,027.77 and TSM at $435.56 have the opposite problem: both already show positive MACD (about +21.8 and +3.1 respectively), but their RSIs of 71.6 and 65.5 sit well above 50, so a fresh RSI cross-above-50 event is nowhere in range. TSM is pressing its nearest resistance at $436.04. **Risk framing if an entry does fire.** The strategy sizes each position at fixed risk of 2.33% of the account (capped at 25% per position), exits at a 2.33% stop or a 4.66% profit target — an effective reward-to-risk of about 2:1 — or on any close below the 21-day average, at the first resistance level, or after 40 trading days. Until an entry triggers, "wait" means exactly that: no position, and watch whether ASML's MACD turns positive before its RSI retreats from the 50 line. **One honest caveat on tuning:** the research author requested a bounded parameter search to bring the compiled thresholds closer to the thesis (same three tickers, long direction, exits and risk intact, with a holdout untouched), but no robust parameter setup was established — the sensitivity evaluation ran out of its time budget, so the published rules stand as written.

Why the bull case still has support

The demand signal the thesis rests on is unambiguous in the fundamentals. TSMC's latest full-year filing shows revenue of $2.89T, up 33.9% year over year, with net income up 36.0% to $1.16T and a net margin of 40.0% — and per the Reuters piece cited in the idea, its latest quarterly profit jumped 77% to a record, far above expectations. Bloomberg reported TSMC management explicitly stating the AI boom has at least three years of runway left, which is the demand anchor for the entire supply chain, not just one company. That demand is flowing upstream exactly as the thesis argues. ASML's fiscal 2025 filing shows revenue of $32.7B, up 15.6%, with net income up 26.9% to $9.6B and free cash flow up 21.8% to $11.1B — a 99.9th-percentile free-cash-flow result against its sector peer group. The company's debt-to-equity fell 30.6% to 0.138 while shares outstanding shrank 2.0%, and it raised its 2026 guidance for the second time while beating Q2 earnings, per the Yahoo Finance report from July 15. Micron shows the most violent acceleration of the three: for the quarter ended May 28, 2026, revenue hit $41.5B, up 73.8% sequentially, with net income more than doubling (+104.9%) to $28.2B, gross margin of 84.6%, and free cash flow of $17.6B — up 218%. Free cash flow had been just $5.5B the prior quarter. Yahoo Finance's July 16 report framed Micron's results as reinforcing its role in the AI infrastructure buildout, aligning with the thesis rather than merely echoing it. The strategy design fits this setup. The rules await a pullback toward the 38.2% retracement zone with RSI recovering through 50 and MACD turning positive on all three names — the standard posture for entering momentum names after a shock catalyst without chasing. Notably, the rules did not trigger across 1,236 daily bars over the last 60 months (or in 24- and 12-month windows), so this is a watch-list configuration: the entry conditions have not occurred in the evaluated window, which reflects how restrictive the combined filters are rather than any data gap. The author requested a bounded optimization to locate the rules within the thesis while holding out untouched data, rather than searching until profitable.

Insider selling, stale peers, and a stretched memory cycle

The most direct challenge comes from the ownership filings. At Micron, insiders were net sellers on the…

Scores

• Conviction score breakdown: 55
• Thesis support: 82
• Trade readiness: 25
• Risk quality: 48
• Trigger proximity: 40
• Fundamentals trend: 78

Watch items

• ASML — MACD (12,26,9) histogram
• ASML — RSI (14)
• ASML — Close vs 21-day EMA
• MU — RSI (14)
• MU — Close vs 21-day EMA
• MU — Insider open-market net value (Q3 2026 13F/insider filings)
• TSM — RSI (14)
• TSM — Close vs nearest resistance
• ASML — Quarterly earnings and XBRL update