Market Whisper: April 21, 2026 — Murmurs (37.5)
This StonkWhisper market intelligence report aggregates alternative data signals and notable trading activity from the reporting period above. StonkWhisper tracks unusual institutional flows, dark pool spikes, congressional disclosures, and retail sentiment surges across 500+ U.S. equities to produce daily and weekly intelligence summaries for active traders and market researchers.
Market Whisper: April 21, 2026 — Murmurs (37.5)
Market Overview
Current daily market sentiment registers a score of 37.5, categorized as "Murmurs," with 76,588 mentions across 1,938 tickers. The sentiment breakdown shows 12.8% bullish and 42.4% bearish views. PCB is identified as the top mover, while KWEB experiences the largest decline.
- 76,588 total mentions in the last 24 hours
- 1938 tickers actively tracked
- Sentiment split: 12.8% bullish · 42.4% bearish · 44.9% neutral
Chatter Leaders — Momentum Movers
Tickers with the strongest upward sentiment velocity in the last 24 hours.
| Ticker | Company | Whisper Index | Velocity | Mentions |
|---|---|---|---|---|
| PCB | PCB Bancorp | 81.2 | ▲ 61.61 | 1 |
| ARQ | Arq Inc. | 64.0 | ▲ 55.47 | 34 |
| USFD | US Foods | 82.8 | ▲ 55.41 | 3 |
| ALHC | Alignment Healthcare | 74.1 | ▲ 55.40 | 2 |
| WDAY | Workday | 70.1 | ▲ 51.63 | 3 |
Falling Knives
Tickers with the sharpest downward sentiment shift.
| Ticker | Company | Whisper Index | Velocity | Mentions |
|---|---|---|---|---|
| KWEB | Krane Shares Trust - KraneShares CSI China Internet ETF | 32.9 | ▼ 48.98 | 3 |
| RL | Ralph Lauren | 37.6 | ▼ 41.50 | 14 |
| UDOW | ProShares Trust - ProShares UltraPro Dow30 | 50.0 | ▼ 40.69 | 1 |
| MMM | 3M | 28.7 | ▼ 38.81 | 14 |
| TDG | TransDigm | 32.1 | ▼ 38.17 | 12 |
Source Volume Breakdown
Where the chatter is coming from today.
- StockTwits: 33,628 mentions
- r/WallStreetBets: 13,640 mentions
- r/Stocks: 8,576 mentions
- r/Investing: 6,352 mentions
- r/DayTrading: 4,946 mentions
- Finnhub: 3,959 mentions
- r/Options: 3,769 mentions
- Yahoo Video: 287 mentions
- MarketAux: 90 mentions
- Insider Activity: 15 mentions
Want real-time sentiment data? Access The Wire for live Whisper Index scores, source breakdowns, insider activity, and more.