Author
@ShortSeller ShortSeller
grade Cx.com/ShortSeller ↗
Paywalled thematic stock-picker mapping photonics, data-center power, and AI-infra baskets
Builds and continuously updates named thematic 'baskets' (ph
trader score
-1.95
hit rate
25%
mean α
-1.57%
signals 14d
50
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: 25% hit rate, -1.57% mean alpha, trader score -1.95. Their last-14d mentions, direction-adjusted, have moved -6.6% since posting (mean over 34 mentions with price data).
Recent signals15receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-08-27 | SIVE | @ShortSeller | -0.90 | Criticizes SIVE's costly fab expansion, likely dilution, delayed listing and lack of qualified customers. | · | tweet ↗ |
| 2026-08-27 | SIVE | @ShortSeller | -0.80 | Sarcastically equates SIVE's hybrid manufacturing plan with shareholder dilution. | · | tweet ↗ |
| 2026-08-27 | SIVE | @ShortSeller | -0.85 | Mocks SIVE's lack of sales and earnings support for its valuation. | · | tweet ↗ |
| 2026-08-27 | SMH | @ShortSeller | +0.00 | Presents a relative-performance chart comparing CLOU with SMH. | -3.5% | tweet ↗ |
| 2026-08-27 | CLOU | @ShortSeller | +0.00 | Presents a relative-performance chart comparing CLOU with SMH. | · | tweet ↗ |
| 2026-08-27 | XSW | @ShortSeller | +0.50 | Reports XSW reaching new all-time highs. | · | tweet ↗ |
| 2026-08-26 | SPCX | @ShortSeller | +0.40 | CBRS inverse head-and-shoulders failed while SPCX cup-and-handle remains possible. | · | tweet ↗ |
| 2026-08-26 | CBRS | @ShortSeller | -0.50 | CBRS inverse head-and-shoulders failed while SPCX cup-and-handle remains possible. | · | tweet ↗ |
| 2026-08-26 | SGMO | @ShortSeller | +0.50 | Mentions multiple bidders, implying acquisition interest, but provides no completed transaction. | · | tweet ↗ |
| 2026-08-26 | SGMO | @ShortSeller | +0.70 | Multiple potential asset bidders and an asserted $200M tax-loss value imply upside. | · | tweet ↗ |
| 2026-08-25 | SIVEF | @ShortSeller | +0.25 | Discloses a large existing position while criticizing premature bullish promotion. | · | tweet ↗ |
| 2026-08-24 | AAOI | @ShortSeller | +0.00 | Promotes updated technical levels for several tickers without exposing the underlying analysis. | -1.3% | tweet ↗ |
| 2026-08-24 | SPY | @ShortSeller | +0.00 | Promotes updated technical levels for several tickers without exposing the underlying analysis. | +0.8% | tweet ↗ |
| 2026-08-24 | MRVL | @ShortSeller | +0.00 | Promotes updated technical levels for several tickers without exposing the underlying analysis. | -5.5% | tweet ↗ |
| 2026-08-24 | AMZN | @ShortSeller | +0.00 | Promotes updated technical levels for several tickers without exposing the underlying analysis. | +1.7% | 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.