Author

@Maggie191919 Maggie191919

grade Bx.com/Maggie191919 ↗

Bullish AI-infrastructure supply-chain mapper tracing where the next compute bottleneck migrates

Publishes long-form, ticker-dense thematic theses on the AI

trader score
-0.65
hit rate
30%
mean α
-0.34%
signals 14d
74

Grade = how their written analysis reads (A best). Trader score = how their last-20 timestamped calls performed vs SPY.

Their picks, scored

Across their last 20 scored bets: 30% hit rate, -0.34% mean alpha, trader score -0.65. Their last-14d mentions, direction-adjusted, have moved -7.0% since posting (mean over 67 mentions with price data).

Recent signals15receipts included
date (PT)tickerauthorsentwhat they saidsince thenreceipt
2026-06-27GLW@Maggie191919+0.85Long Chinese thesis on Corning GlassBridge/CPO ecosystem winners and losers; capped to six tickers.-11.0%
2026-06-27NVDA@Maggie191919+0.35Long Chinese thesis on Corning GlassBridge/CPO ecosystem winners and losers; capped to six tickers.+1.2%
2026-06-275802.T@Maggie191919+0.45Long Chinese thesis on Corning GlassBridge/CPO ecosystem winners and losers; capped to six tickers.·
2026-06-275803.T@Maggie191919+0.45Long Chinese thesis on Corning GlassBridge/CPO ecosystem winners and losers; capped to six tickers.·
2026-06-27TSM@Maggie191919+0.50Long Chinese thesis on Corning GlassBridge/CPO ecosystem winners and losers; capped to six tickers.+0.4%
2026-06-27GFS@Maggie191919+0.55Long Chinese thesis on Corning GlassBridge/CPO ecosystem winners and losers; capped to six tickers.-12.5%
2026-06-27TSLA@Maggie191919+0.40SeekingAlpha analyst Elizabeth Pramila upgrades TSLA to Strong Buy from bearish stance.+3.6%
2026-06-25PL@Maggie191919+0.10Chinese space-sector framework says 50-60% pullback shifts from hype to execution and creates selective opportunity.+18.4%
2026-06-25RDW@Maggie191919+0.05Chinese space-sector framework says 50-60% pullback shifts from hype to execution and creates selective opportunity.+4.7%
2026-06-25BKSY@Maggie191919+0.05Chinese space-sector framework says 50-60% pullback shifts from hype to execution and creates selective opportunity.+14.5%
2026-06-25ASTS@Maggie191919+0.30Chinese space-sector framework says 50-60% pullback shifts from hype to execution and creates selective opportunity.+29.7%
2026-06-25FLY@Maggie191919+0.05Chinese space-sector framework says 50-60% pullback shifts from hype to execution and creates selective opportunity.+17.4%
2026-06-25RKLB@Maggie191919+0.40Chinese space-sector framework says 50-60% pullback shifts from hype to execution and creates selective opportunity.+24.5%
2026-06-25SOXX@Maggie191919+0.60Argues semiconductor exposure has outperformed QQQ and remains the clearer AI cycle winner.-9.4%
2026-06-25TQQQ@Maggie191919+0.25Argues semiconductor exposure has outperformed QQQ and remains the clearer AI cycle winner.-2.1%

Grade is our human read-worthiness rating; trader score is a rolling 20-bet hit-rate/alpha composite — different things, often disagreeing. “Since then” is direction-unaware in the table; the summary line above adjusts for which way they leaned.