Author
@SerSigma SerSigma
grade Cx.com/SerSigma ↗
Anonymous breadth-and-rotation data publisher charting index, sector and global ETF leadership
Publishes high-frequency breadth metrics, multi-timeframe pa
trader score
+1.46
hit rate
70%
mean α
+0.09%
signals 14d
87
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: 70% hit rate, +0.09% mean alpha, trader score +1.46. Their last-14d mentions, direction-adjusted, have moved -0.0% since posting (mean over 66 mentions with price data).
Recent signals15receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-10-11 | IWM | @SerSigma | -0.25 | Quantifies improving large-cap breadth while warning that small and mid caps have not confirmed. | -1.1% | tweet ↗ |
| 2026-10-11 | IJH | @SerSigma | -0.20 | Quantifies improving large-cap breadth while warning that small and mid caps have not confirmed. | -1.4% | tweet ↗ |
| 2026-10-11 | SPX | @SerSigma | +0.35 | Quantifies improving large-cap breadth while warning that small and mid caps have not confirmed. | · | tweet ↗ |
| 2026-10-11 | NDX | @SerSigma | +0.45 | Quantifies improving large-cap breadth while warning that small and mid caps have not confirmed. | · | tweet ↗ |
| 2026-10-11 | IJH | @SerSigma | -0.15 | Reports short-term mid-cap breadth rebound but weak mid- and long-term follow-through. | -1.4% | tweet ↗ |
| 2026-10-11 | IWM | @SerSigma | -0.35 | Identifies small caps as breadth laggards with declining 50- and 200-day participation. | -1.1% | tweet ↗ |
| 2026-10-11 | NDX | @SerSigma | +0.45 | Shows Nasdaq 100 breadth leading across timeframes, with strong 20- and 200-day readings. | · | tweet ↗ |
| 2026-10-11 | SPX | @SerSigma | +0.45 | Reports sharp improvement in S&P 500 breadth across 20-, 50- and 200-day measures. | · | tweet ↗ |
| 2026-10-11 | EWZ | @SerSigma | +0.50 | Summarizes weekly international ETF leadership, reversals and persistent regional laggards. | -2.2% | tweet ↗ |
| 2026-10-11 | EWJ | @SerSigma | -0.20 | Summarizes weekly international ETF leadership, reversals and persistent regional laggards. | -3.8% | tweet ↗ |
| 2026-10-11 | EWY | @SerSigma | -0.50 | Summarizes weekly international ETF leadership, reversals and persistent regional laggards. | -14.7% | tweet ↗ |
| 2026-10-11 | EWT | @SerSigma | -0.25 | Summarizes weekly international ETF leadership, reversals and persistent regional laggards. | -8.2% | tweet ↗ |
| 2026-10-11 | ECH | @SerSigma | +0.20 | Summarizes weekly international ETF leadership, reversals and persistent regional laggards. | · | tweet ↗ |
| 2026-10-11 | ARGT | @SerSigma | +0.30 | Summarizes weekly international ETF leadership, reversals and persistent regional laggards. | — | tweet ↗ |
| 2026-10-11 | EPOL | @SerSigma | +0.20 | Lists quantified weekly returns for international equity markets. | · | 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.