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REDDIT

Why has Costco (COST) gone up 100% since March 3rd, 2023?

P
Aug 17, 2026 · 17:20

Costco has doubled since 3/3/23.

Why?

100%?

What made this company double in value in such a short time? We're not talking a tech or AI company. They sell gas and groceries! Can someone explain this and how I should have seen this coming?


It's trading at a 48 P/E

Do you think this is still a buy today or stay away?

If a buy, what is your valuation? Have you done a DCF analysis?

If stay away, do you think there is a price target you would jump in on?

Bullish or bearish?

Do they even have competition?