📊 Signal Scoreboard — March 23, 2026
Reddit vs. Wall Street — weekly signal performance report. March 23, 2026.
🏆 Performance
5-day record: 0W–2L (0% accuracy)
$100/signal portfolio: $1,100 deployed → $1,093.62 (–3.2% return)
Two signals scored this week. Both lost. This is noise masquerading as evidence—but it's the only evidence we have.
đź“‹ This Week's Signals
$MU — ❌ Reddit Lost
- Signal date: March 13 | Gap type: Positive Gap | Gap score: 0.72
- What Reddit said: Retail investors showed strong bullish conviction on MU's AI memory opportunity while mainstream media provided zero coverage.
- Entry price: $426.13 → 5-day close: $422.88 (–0.76%)
- Result: Minor loss. The sentiment gap was real—Reddit was significantly ahead of mainstream on AI memory tailwinds. The stock didn't cooperate. Retail positioning doesn't move price in a 5-day window if macro or earnings expectations shift. One trade, one data point. Not a verdict.
$NVDA — ❌ Reddit Lost
- Signal date: March 14 | Gap type: Positive Gap | Gap score: 0.68
- What Reddit said: Retail sentiment was significantly bullish on regulatory relief and upcoming product announcements; mainstream media had not yet amplified these catalysts.
- Entry price: $183.22 → 5-day close: $172.93 (–5.62%)
- Result: Sharper loss. This one stings. The signal identified a real information gap—retail was ahead on the narrative. But a 5-day holding window in a mega-cap semiconductor stock is a coin flip in volatile market conditions. The thesis survives; the execution timeline may not. We'll find out in 10 days.
⏳ Signals Still Being Tracked
| Ticker | Signal Date | Gap Type | Gap Score | Status |
|---|---|---|---|---|
| $GOOGL | Mar 15 | Negative Gap | 0.60 | Pending (2 days old) |
| $USO | Mar 17 | Negative Gap | 1.00 | Pending (4 days old) |
| $SPX | Mar 19 | Positive Gap | 0.68 | Pending (2 days old) |
| $SMCI | Mar 21 | Positive Gap | 0.68 | Pending (1 day old) |
| $FNMA | Mar 22 | Positive Gap | 0.68 | Pending (1 day old) |
| $META | Mar 22 | Negative Gap | TBD | Pending (1 day old) |
| $USO | Mar 22 | Positive Gap | TBD | Pending (1 day old) |
| $COST | Mar 23 | Negative Gap | TBD | Pending (0 days old) |
| $MSFT | Mar 23 | Positive Gap | TBD | Pending (0 days old) |
Nine signals waiting for their 5-day window. The scoreboard grows. Verdict comes next Monday.
🔬 What Is This?
US Market Sentiment Watchdog tracks the gap between what Reddit's retail investors are saying and what mainstream financial media is covering. When those two diverge sharply, we log a signal.
How signals are generated:
- Every day, our pipeline scans Reddit's investing communities and mainstream financial headlines
- We score the sentiment gap (0.0–1.0) between retail and mainstream for the most-discussed tickers
- Signals with gap score ≥ 0.5 are logged: "Positive Gap" (Reddit bullish, media bearish) or "Negative Gap" (Reddit bearish, media bullish)
- We track the actual price movement 5 and 10 trading days later
The $100 Hypothesis:
Every signal = a hypothetical $100 directional bet. Positive Gap → long $100. Negative Gap → short $100. No leverage, no stops. We track P&L honestly—wins and losses both.
Why we publish this:
Most financial newsletters never show you their track record. We do. Every Monday. If the thesis is wrong, you'll know before we do.
🎩 Mark's Take
Two trades, two losses, and we're 3.2% down. That's brutal. But it's also statistically meaningless—we need 10+ scored signals before pattern emerges from noise. The bigger question: were the sentiment gaps real? Yes. MU and NVDA both showed genuine retail-ahead-of-mainstream positioning. The problem wasn't the signal; it was the holding period. Five days is too short for conviction to compound into price. Watch the 10-day reads next week.
All signals are for informational and educational purposes only. Not financial advice. Past signal accuracy does not guarantee future results.