Whale Alerts

Whale-sized moves, without staring at charts.

Track NYSE S&P 250 stocks and get notified when Windsock detects unusual buying pressure, selling pressure, sudden trading speed, or a price level being hit.

Alert Stack

Four ways to catch meaningful market movement.

Windsock turns noisy trade activity into simple alerts: buyers taking control, sellers taking control, sudden acceleration, or a price level being crossed.

Bullish Whale Flow

Buying Pressure

Alerts when Windsock detects unusually strong buying pressure in a tracked NYSE S&P 250 stock.

Plain English

Buyers are pushing harder than usual, and the move is strong enough to clear your chosen Windsock Speed.

Bearish Whale Flow

Selling Pressure

Alerts when Windsock detects unusually strong selling pressure in a tracked NYSE S&P 250 stock.

Plain English

Sellers are leaning on the stock hard enough that the pressure stands out from normal market noise.

Velocity Spike

Speed Burst

Alerts when a stock suddenly starts trading much faster than its recent pace.

Plain English

The tape just got noisy. Something is happening faster than normal, even before the chart makes it obvious.

Price Target

Level Cross

Alerts when a stock crosses above or below a level the user has configured.

Plain English

Set the line once. Windsock tells you when the stock breaks through it.

Windsock Speed

Choose how strong the signal needs to be.

Windsock Speed controls how strict your whale-flow alerts are. Lower speeds catch more movement. Higher speeds wait for rarer, stronger pressure.

1
Speed 1 · Light Wind

More active alerts. Useful when you want early movement and can tolerate more noise.

More frequent
2
Speed 2 · Building Wind

A cleaner early signal for directional pressure starting to build.

Active
3
Speed 3 · Strong Wind

Balanced filtering for traders who want meaningful pressure without waiting all day.

Balanced
4
Speed 4 · Gale

Stronger, rarer signals where one side of the tape is clearly taking control.

Selective
5
Speed 5 · Storm

Rare whale-level pressure. Fewer alerts, higher conviction, lower noise.

Rarest
Signal Examples

Example alerts, not a fake live feed.

These examples show the kind of messages users can configure. A real recent-signals feed can be wired later from alert logs.

Symbol
Signal
Strength
Delivery
XOM
Heavy Bearish Flow
Speed 5 · Storm
SMS
JPM
Bullish Whale Flow
Speed 3
Email
UPS
Velocity Spike
3x Baseline
Email
CAT
Price Target Hit
Crossed Above
SMS
Free Beta · 3 SMS / Day

Start watching for whale pressure today.

Join the beta, pick the NYSE S&P 250 stocks you care about, and let Windsock do the watching while you focus on the trade.

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