As of today, I started arbitrage trading on WMT/COST pair. Buying WMT and shorting COST. Same dollar amount. COST will have earnings tomorrow. Lower P/E of WMT justifies holding it long vs shorting COST with higher P/E.
No I don't have any more info than what is publicly out there. I believe TGT, WMT, COST are all overvalued. This is caused by greedy investors who are chasing the market and have nowhere else to invest.
Not that I endorse the article but a good read. A good read does not mean a good prediction.
https://www.fool.com/investing/2020/09/30/costco-looks-expensive-is-it-a-buy/
If you are indeed in this spread as a relative value bet, COST being overvalued isn’t the question (that’s true for quite a few names, tbh) - the question is: can WMT appreciate in price compared to COST?
And since 2004, with the exception of 2017 - COST has gained value versus WMT.
Personally, I would have waited for a marked change in trend.