Author
@tomwarren
grade Cx.com/tomwarren ↗
Tom Warren is a major technology journalist covering Microsoft, Windows, Xbox, PCs, and related tech news; useful company/sector context may appear, but his focus is not stock-mark
trader score
-0.55
hit rate
45%
mean α
-0.15%
signals 14d
42
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, -0.15% mean alpha, trader score -0.55. Their last-14d mentions, direction-adjusted, have moved -0.9% since posting (mean over 40 mentions with price data).
Recent signals15receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-10-16 | MSFT | @tomwarren | +0.15 | Reports Microsoft is developing a refreshed Gaming Task View for Xbox mode on Windows 11. | -0.9% | tweet ↗ |
| 2026-10-16 | NVDA | @tomwarren | +0.20 | Introduces a week-long hands-on assessment of Nvidia's new Arm-powered RTX Spark laptops. | -1.5% | tweet ↗ |
| 2026-10-16 | MSFT | @tomwarren | +0.15 | Calls Surface Laptop Ultra a beautiful MacBook Pro competitor but questions the readiness of its AI use case. | -0.9% | tweet ↗ |
| 2026-10-15 | TSLA | @tomwarren | +0.20 | Amplifies the viral flying-Tesla demonstration with astonished positive framing. | +2.7% | tweet ↗ |
| 2026-10-15 | MSFT | @tomwarren | +0.20 | Reports a rebuilt Microsoft Photos app with unified galleries and faster editing. | -2.8% | tweet ↗ |
| 2026-10-15 | MSFT | @tomwarren | +0.20 | Describes Windows optimization for Nvidia RTX Spark laptops across local AI, gaming and memory management. | -2.8% | tweet ↗ |
| 2026-10-15 | NVDA | @tomwarren | +0.20 | Describes Windows optimization for Nvidia RTX Spark laptops across local AI, gaming and memory management. | -2.9% | tweet ↗ |
| 2026-10-15 | MSFT | @tomwarren | +0.20 | Reports Microsoft claims Windows 11 is more responsive through improved memory and resource management. | -2.8% | tweet ↗ |
| 2026-10-15 | TTWO | @tomwarren | +0.35 | Announces Grand Theft Auto VI's launch next month with enthusiastic framing. | -2.7% | tweet ↗ |
| 2026-10-14 | MSFT | @tomwarren | +0.20 | Reports Microsoft's new open-source machine-learning tool for more affordable weather forecasting. | -1.7% | tweet ↗ |
| 2026-10-14 | MSFT | @tomwarren | +0.10 | Reports Microsoft and Japan dismantled a scam network and disabled more than 20,000 connected accounts. | -1.7% | tweet ↗ |
| 2026-10-14 | MSFT | @tomwarren | +0.20 | Reports Microsoft's $49.99 Xbox Nano controller launch for portable gaming. | -1.7% | tweet ↗ |
| 2026-10-14 | · | @tomwarren | · | Reports Epic is rebuilding anti-cheat software to bring Fortnite to Linux, with no launch timeline. | · | tweet ↗ |
| 2026-10-13 | MSFT | @tomwarren | +0.20 | Reports Microsoft's launch of Xbox Labs to explore AI-enabled game modding. | -3.5% | tweet ↗ |
| 2026-10-13 | NVDA | @tomwarren | +0.25 | Reports a DLSS 5 update improving facial subtlety and reducing VRAM use before its game debut. | -7.7% | 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.