Micron faces a severe crash risk from CXMT's current threat and apparent investor complacency after a euphoric high. If the Wall St Cheat Sheet fits, most of Micron's gains across 40 years, amassed in just one year, could be erased soon. Earlier, Elon Musk said Micron had been reasonable on future memory prices; memory stocks were not yet to be faded. x.com  x.com 

Micron's move is parabolic and should see a 50% or larger correction over the next few years. The stock has hit its 1.618 Fibonacci extension from the 2000 high at $1,200+, an 18x return in under 18 months and 120x in 10 years, with many speculators chasing it. Much of the rally is earnings driven, but the market is already pricing in future growth, and price can stay irrational for a while. Holders should trim 50-65% or sell in-the-money covered calls out to end-2027 or early 2028. x.com 

Micron's revenue grew faster than its stock over the past year, leaving it cheaper on trailing earnings. Quarterly revenue rose from $11.3B to $54.2B, while the stock rose from about $198 to $878 and trailing P/E fell from roughly 24x to 11.6x. x.com 

Micron looks expensive on price-to-book at about 8x versus a historical average of about 2x, and relying on forward P/E for such a cyclical business can be dangerous. x.com 

Micron faces a 'gravity' setup that will be very hard to break without forecasts and earnings beating expectations by 100%. During the dotcom bubble, Micron hit its 0.618 Fibonacci level as the yield curve uninverted, just as it is doing now: the 10-year/3-month spread is +117 bps, the 30-year yield is nearing 6.0%, HYG has broken its 50-period moving average and LQD looks set to fall toward 2008 lows. x.com  x.com 

Micron looks very cheap because the market underestimates how sustainable its earnings will be over the next few years. x.com 

Micron's record run looks like the top of a cycle, with retail chasing narrative rather than inputs. It doubled from $500B to $1T in 48 trading days, the fastest ever, after an 850% gain in 12 months and a UBS target hike from $535 to $1,625. JPMorgan's Jamie Dimon named Micron as a sign of market exuberance, also flagging record-low credit spreads and possible 4% inflation. Earnings are growing, with a 0.07 PEG ratio, but stocks that double this fast get repriced violently when rotation comes. … Show more

Micron is too risky to own long term because memory is one of the most cyclical parts of the AI trade. Its margins are hard to forecast, so memory, like neoclouds, deserves a low multiple until it proves it can run a sustainable business through cycles, despite immense upside. Micron belongs in the too-hard pile: worth swing trading at opportune times, not holding long term or in real size. x.com  x.com 

Micron's AI memory-chip sales and accelerating growth support its upside case. Its 3.3/5 WATCH rating reflects a business with 60% of sales from cloud and data-center chips, 64 cents of profit per sales dollar and 256% sales growth last year. At the Oct. 15 close of $878.84, it traded about 42% below estimated fair value of $1,512.34. The case needs strong sales growth and expanding margins and cash flow; slower growth or a price outrunning the business are warning signs. x.com 

Micron's projections are set so high that even great years may not be enough to meet them. Samsung's Q3 results show the risk: revenue of $145.6B missed the $150.7B estimate, and operating profit of $80.2B missed $81.1B. x.com