Stock comparison

AMZNvsCOST

Amazon.com Inc vs Costco Wholesale Corp. Real data pulled from the alphactor.ai fundamentals pipeline — valuation, balance-sheet health, momentum, and analyst sentiment side by side.

AMZN

Amazon.com Inc

$250.56

+7.97%

Retail$2.56TNASDAQ

COST

Costco Wholesale Corp

$999.89

+12.66%

Retail$450.3BNASDAQ

60-day price, rebased to 100

AMZN +3.13% · COST +2.43%

Round-by-round

AMZN 3·COST 2· 1 tie

EdgeCOST

Valuation upside

-57.00% vs -32.50% to DCF fair value

EdgeCOST

Balance-sheet strength

Altman Z 11.11 vs 13.09

Tie

Fundamental quality

Piotroski 6.00 vs 6.00 (of 9)

EdgeAMZN

Growth + margins

Rule-of-40 20.50 vs 10.10

EdgeAMZN

60-day momentum

+3.13% vs +2.43% price return

EdgeAMZN

Market-cap liquidity

$2.56T vs $450.3B

Verdict

Across 6 categories, AMZN takes the edge with 3 wins to 2 (and 1 tie). Neither score is a buy signal on its own: run the full backtest and credibility tests on alphactor.ai before putting money on it.

Backtest a strategy on AMZN or COST

Point-in-time backtests, 8-layer credibility pipeline, conviction scoring — free to start.