First Signal

No. 005Monday, November 2, 2026Mon, Nov 2, 2026Close edition

We give you the facts, the moves, and, of course, The facts, the moves, and what we make of it all.

Get First Signal in your inbox. The Open about 8 am and the Close about 2 pm Pacific, every trading day. Free.Get First Signal in your inbox, free.

Micron logo

Micron MU

First Signal's file · in 1 issue · All companies

Every time it made the issue

We cover a company only when it moves enough to matter. Each row is one of those days, what we made of it, and how the stock did over the next 5 and 20 trading days, next to the S&P 500.

DateWhereMoveOur read5 days later20 days later
Mon, Nov 2, 2026Brief−5.8%The memory makers rose before the open and fell for a second day by the close, Western Digital 7.5% and Sandisk 6.6%, CNBC reported.to cometo come

Its biggest days of the past ten years

Best daysMove
Tue, May 26, 2026+19.3%
Wed, Apr 9, 2025+18.8%
Thu, Jul 30, 2026+18.4%
Worst daysMove
Mon, Mar 16, 2020−19.8%
Thu, Dec 19, 2024−16.2%
Thu, Apr 3, 2025−16.1%

How it took its last 8 reports

The stock's move in the first session after each quarterly report. Next report: Wednesday, December 16, 2026.

Results filedNext session
Wed, Sep 30, 2026+3.0%
Wed, Jun 24, 2026+15.7%
Wed, Mar 18, 2026−3.8%
Wed, Dec 17, 2025+10.2%
Tue, Sep 23, 2025−2.8%
Wed, Jun 25, 2025−1.0%
Thu, Mar 20, 2025−8.0%
Wed, Dec 18, 2024−16.2%

Moves are daily closing prices. Past moves don't predict future ones.

First Signal