As of August 21, 2026 5:30pm CDT, CAT (Caterpillar Inc., XNYS) traded at $827.25, +13.89 (+1.71%) on the day (delayed quote). StockMarketLoop's Market Position model puts the current profit ratio at 16.80%, with support near $813.18 and resistance near $857.80. Market capitalization: $374.8B.

Source: StockMarketLoop real-time market data (massive-aggregates-fallback-5m). Not investment advice.

CAT

Caterpillar Inc.

XNYS · CS

$827.25 +1.71% Delayed market data
Volume2,089,026
Market cap$374.8B
Market position16.80%
Support / resistance$813.18 / $857.80

About Caterpillar Inc.

Caterpillar is the world's leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives. Its reporting segments are construction, resource, energy, and transportation. Market share approaches 20% across many products. Caterpillar operates a captive finance subsidiary to facilitate sales. The firm has a global reach that

Explore CAT

Open the interactive ticker terminal for charts, technical tools, market discussion and live modules.

Open CAT ticker terminal
Observed August 21, 2026 5:30 pm CDT. Market data and model estimates only—not investment advice.
Stock Market LoopConnect. Learn. Share. Grow.
Stock Market Loop
Join StockmarketloopSign in to post, vote sentiment, save watchlists and view member tools.