Co-movers

daily closesMethod

Moved together

ZSTKwithMCK

No shared trading history for ZSTK and MCK.

Shared co-movers: not yet measured (ZSTK).

ZSTK, solidMCK, hatchedr = correlationBar = r to r 0.75Source: daily closes

ZSTKZeroStack Corp.

3.00+4.53%· post 2.85

Mkt cap$50.2MRevenue$14MQ2 FY26Revenue—

MCKMcKesson Corp

1,068.17+6.86%· post 1,056.00

ClosedNov 4 '26

Mkt cap$116.5BRevenue$111BQ2 FY27Revenue$403BFY26

vs

Compare

ClosedNov 4 '26

ZSTKZeroStack Corp.

vs

MCKMcKesson Corp

3.00+4.53%post 2.85

Price

1,068.17+6.86%post 1,056.00

$50.2M

Mkt cap

$116.5B

Q2 FY26$14M

Revenue

$111BQ2 FY27

—

Revenue

$403BFY26

ZSTK compared with MCK: revenue, margins and what each company keeps, and the suppliers and customers both name