Are PL and SPIR correlated?

PL and SPIR have a 252-day pairwise correlation of 0.60 (moderate). Values above 0.6 indicate the two stocks tend to move together as part of the same capital flow; below 0.4 they're largely independent.

Do PL and SPIR share any ETFs?

No ETF in QuantAbundance's coverage currently holds both PL and SPIR.

Which bubbles or themes do PL and SPIR share?

PL and SPIR share these AI-supercycle groupings: Space / Sat Comms (bubble).

Stock comparison

PL vs SPIR

Planet Labs PBC and Spire Global, Inc. - both members of Space / Sat Comms.

PLUS

Planet Labs PBC

Last close: $17.62
Market cap: $6.0B
Sector: Communication Services
30d return: -28.1%
90d return: -57.8%
252d return: -

SPIRUS

Spire Global, Inc.

Last close: $12.26
Market cap: $480M
Sector: Industrials
30d return: -16.8%
90d return: -38.6%
252d return: -

252-day correlation

0.60moderate

Pearson correlation of daily log-returns over the last 252 trading days. >0.6 = tight (move as one bloc); 0.4-0.6 = thematic linkage;<0.4 = largely independent. See the full matrix.

Shared context

Bubbles

Space / Sat Comms

Want the full picture? PL stock page · SPIR stock page · full correlation matrix

Data refreshes daily. Last close 2026-09-23.