Dark Pool Secrets, every market day

Big Money Leaves a Footprint

One off-exchange block a market day: which company, how many shares, at what price, and the levels the letter draws from it.

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Tape / one printNot a live quote
AAPL
Apple · Technology
Shares173,500
Execution price$302.25
Notional value$52.44M
$280The letter's levels$350
Stop $291.50Print $302.25Targets $322 to $344
Reading the print
Inside every letter

One block a day, read in four parts.

Every issue follows the same shape, so a regular reader knows where to look in the first minute.

  1. 01

    The print

    Ticker, share count, execution price, notional value, venue.

  2. 02

    The context

    Why the block went off-exchange, and the sector around it.

  3. 03

    The plan

    The print as anchor, a risk boundary, upside targets.

  4. 04

    The options flow

    The call activity that appeared next to the block.

Try reading the tape

Can you read a footprint?

Three questions on how institutional blocks trade and how a letter turns one into a plan. Real numbers from the letters, no live data.

40%+
Of US stock volume trades off-exchange. The premise every letter starts from.
1
Block print per letter. One company, one transaction, every issue.
3
Levels in every plan. The print as anchor, a risk boundary, upside targets.
Question 1 of 3
AAPL173,500 shares$52.4M

A $52.4M block of Apple prints in a dark pool instead of on the Nasdaq. Why route it there?

CELHPrint $32.10Support $28.60 to $29.50

Celsius printed at $32.10 and support sits between $28.60 and $29.50. Where does a disciplined stop belong?

AAPLBlock on the tapeCall buying beside it

The Apple block hit the tape while call buying spiked in the same name. How do you read the pair?

0 of 3

CELH / from the lettersNot a live quote
$25Price levels$60

Tap a level to draw it on the track

Anchor
The print itself: 525,000 shares at $32.10, the price every other level is measured from.
Risk boundary
Support between $28.60 and $29.50, and the line at $28.60 where the scenario is wrong.
Upside scenario
$48.00 to $56.00. A scenario the letter drew at the time, not a promise.

How we read the tape

  1. 01 / Observe

    Find the footprint.

    A substantial off-exchange block: the company, share count, price and capital involved.

  2. 02 / Understand

    Put it in context.

    The execution mechanics, the sector backdrop and the options activity beside the block.

  3. 03 / Structure

    Define the trade.

    The print as the anchor, a risk boundary and upside targets. Tap the three buttons on the card to draw them.

Educational content, not investment advice. Prices and prints on this page are archived, not live.

© 2026 Dark Pool Secrets. Follow the footprint.