Author
@PortfolioBoss PortfolioBoss
grade Cx.com/PortfolioBoss ↗
Systematic trend-follower selling a quant strategy product with falsifiable, ticker'd calls
Posts rule-based momentum/trend-following buy and sell signa
trader score
-1.84
hit rate
45%
mean α
-0.97%
signals 14d
31
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: 45% hit rate, -0.97% mean alpha, trader score -1.84. Their last-14d mentions, direction-adjusted, have moved +0.4% since posting (mean over 19 mentions with price data).
Recent signals15receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-10-16 | · | @PortfolioBoss | · | Explains an end-of-day strategy that buys weakness and sells if price rebounds to Fibonacci zones. | · | tweet ↗ |
| 2026-10-16 | · | @PortfolioBoss | · | Reports a 27,000-trade backtest that contradicted a Fibonacci retracement buying hypothesis. | · | tweet ↗ |
| 2026-10-16 | MSTR | @PortfolioBoss | +0.40 | Frames MSTR as recovering after a whipsaw. | +6.7% | tweet ↗ |
| 2026-10-15 | GBTC | @PortfolioBoss | -0.65 | Explicitly reiterates opposition to Bitcoin while naming GBTC. | -1.4% | tweet ↗ |
| 2026-10-15 | · | @PortfolioBoss | · | Calls quantum investing a way to lose money and endorses Shkreli's sector view. | · | tweet ↗ |
| 2026-10-15 | MRNA | @PortfolioBoss | +0.40 | Says biotech continues to offer opportunities and cites MRNA as an example. | -15.4% | tweet ↗ |
| 2026-10-15 | · | @PortfolioBoss | · | Relays an explicitly unconfirmed rumor that AI hedge fund VARA failed. | · | tweet ↗ |
| 2026-10-13 | · | @PortfolioBoss | · | Warns that a $1.3 trillion amount could fuel runaway inflation absent an extreme demand shock. | · | tweet ↗ |
| 2026-10-13 | · | @PortfolioBoss | · | Highlights heavy interest costs and doubts that AI-driven deflation will offset them soon. | · | tweet ↗ |
| 2026-10-13 | GBTC | @PortfolioBoss | -0.20 | Discloses remaining out of GBTC until trading volume improves. | -2.5% | tweet ↗ |
| 2026-10-13 | BTC | @PortfolioBoss | +0.00 | Presents a tortoise-versus-hare comparison of QQQ and Bitcoin without stating which is favored. | · | tweet ↗ |
| 2026-10-13 | QQQ | @PortfolioBoss | +0.00 | Presents a tortoise-versus-hare comparison of QQQ and Bitcoin without stating which is favored. | -5.3% | tweet ↗ |
| 2026-10-12 | BTC | @PortfolioBoss | -0.20 | Contrasts slow-moving Visa with disappointment in Bitcoin's performance. | · | tweet ↗ |
| 2026-10-12 | V | @PortfolioBoss | +0.10 | Contrasts slow-moving Visa with disappointment in Bitcoin's performance. | +4.8% | tweet ↗ |
| 2026-10-11 | RSP | @PortfolioBoss | +0.10 | Reports that cap-weighted versus equal-weight long-short strategies performed poorly. | +1.6% | tweet ↗ |
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.