Author
@KoyfinCharts KoyfinCharts
Koyfin's official chart feed: clean, verifiable market data across global equities and macro
Corporate data-publisher posting platform-generated charts o
trader score
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hit rate
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mean α
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signals 14d
30
Grade = how their written analysis reads (A best). Trader score = how their last-20 timestamped calls performed vs SPY.
Their picks, scored
Not yet in the scored-bets universe (fewer than 20 scoreable calls). Their last-14d mentions, direction-adjusted, have moved +0.3% since posting (mean over 19 mentions with price data).
Recent signals15receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-08-27 | NKE | @KoyfinCharts | -0.55 | Nike is down 38% YTD and headed for its worst annual performance since 1993. | +3.0% | tweet ↗ |
| 2026-08-27 | · | @KoyfinCharts | · | Quantifies Magnificent Seven underperformance versus the S&P 500 and Nasdaq 100. | · | tweet ↗ |
| 2026-08-27 | · | @KoyfinCharts | · | States that energy and technology are leading sector performance in 2026. | · | tweet ↗ |
| 2026-08-27 | NVDA | @KoyfinCharts | +0.45 | Nvidia CFO cites a $2 trillion hyperscaler backlog during the prior earnings call. | -4.6% | tweet ↗ |
| 2026-08-26 | · | @KoyfinCharts | · | Quantifies the widening $115,000 gap between average and median US house prices. | · | tweet ↗ |
| 2026-08-26 | VSXY | @KoyfinCharts | +0.35 | Reports that Victoria's Secret rose more than 300% over 12 months. | -3.2% | tweet ↗ |
| 2026-08-26 | MA | @KoyfinCharts | +0.40 | Reports Visa and Mastercard reaching new all-time highs. | -0.5% | tweet ↗ |
| 2026-08-26 | V | @KoyfinCharts | +0.40 | Reports Visa and Mastercard reaching new all-time highs. | -0.6% | tweet ↗ |
| 2026-08-26 | DKS | @KoyfinCharts | -0.50 | Reports DKS's record one-day decline of almost 31% following earnings. | +4.2% | tweet ↗ |
| 2026-08-24 | · | @KoyfinCharts | · | Points to an unseen chart of the year's worst-performing S&P 500 stocks. | · | tweet ↗ |
| 2026-08-24 | LVMUY | @KoyfinCharts | +0.30 | Reports LVMH's 15.9x Price/FCF is near its cheapest valuation of the past 20 years. | · | tweet ↗ |
| 2026-08-24 | MC | @KoyfinCharts | +0.30 | Reports LVMH's 15.9x Price/FCF is near its cheapest valuation of the past 20 years. | · | tweet ↗ |
| 2026-08-24 | NFLX | @KoyfinCharts | +0.00 | Shows Netflix valuation multiples relative to their 10-year average without stating the comparison result. | +2.1% | tweet ↗ |
| 2026-08-24 | · | @KoyfinCharts | · | Points to an unseen chart of the year's best-performing S&P 500 stocks. | · | tweet ↗ |
| 2026-08-24 | · | @KoyfinCharts | · | Chart shows modest recent recoveries in gold and silver. | · | 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.