See where institutional money is moving

Unusual options activity. Dark pool block trades. Millions in volume, organized into daily alerts you can actually use.

Options Flow

Unusual Options Activity

Large, repeated sweeps. Ascending fills. Single-leg bets over $50K premium. We filter the noise and surface what matters.

Dark Pool

Block Trade Intelligence

Off-exchange trades that institutions use to move size without moving price. See the blocks before the move shows up on the tape.

Scoring

Signal Quality Scores

Not all flow is equal. We score every alert based on fill pattern, premium size, trade count, and sector context.

Alerts

Daily Email Digest

One email per day with the highest-scoring signals. No app to check, no dashboard to monitor. Just the data.

What the alerts look like

NVDA
Mar 28 $950C | 12 sweeps | $2.4M premium
Bullish
TSLA
Mar 21 $180P | 8 ascending fills | $890K premium
Bearish
AAPL
Dark pool block | 450K shares | $78.3M notional
Bullish

Simple pricing

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  • Full options flow alerts
  • Signal quality scores
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Elite

$39/mo
  • Everything in Pro
  • Dark pool block trades
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Learn More

What Is Unusual Options Flow?

How to read the signals behind large options trades and what they mean for markets.

Why Congress Trades Matter

The data behind congressional trading and what it reveals about market direction.

Dark Pool Trading Explained

40% of trades happen off-exchange. Learn what institutional block trades reveal.

For informational purposes only. Market Signals provides publicly available market data organized for convenience. This is not financial advice. Past market activity does not predict future results. Always do your own research.