---
title: "A trader paid $12.5 million for Micron calls expiring January 15 at $600 after a 17.46% drop"
description: "A $12.5 million block of January 2027 $600 calls went off at the ask the day after Micron's worst one-day drop of the year, while the company itself splits its capital: $31 billion of new Singapore capacity moving ahead, a $4.5 billion Taiwan plant paused. The December quarter guide is the number both camps must beat."
publisher: "The Inference"
section: "Chips"
published: 2026-11-07T14:05:15.865Z
modified: 2026-11-07T14:05:15.865Z
canonical: https://theinference.org/article/a-trader-paid-12-5-million-for-micron-calls-expiring-january-15-at-600-after-a-17-46-drop
language: en
keywords: "Micron, Memory, Semiconductors, Options, ChangXin Memory"
---

# A trader paid $12.5 million for Micron calls expiring January 15 at $600 after a 17.46% drop

> A $12.5 million block of January 2027 $600 calls went off at the ask the day after Micron's worst one-day drop of the year, while the company itself splits its capital: $31 billion of new Singapore capacity moving ahead, a $4.5 billion Taiwan plant paused. The December quarter guide is the number both camps must beat.

[Micron](https://theinference.org/markets/companies/micron) printed the best quarter in its history and the market answered with the worst single day of the year. [Fiscal fourth-quarter 2026 revenue hit $54.23 billion, up 379% year over year, with adjusted earnings of $33.42 a share](https://www.ibtimes.com/microns-earnings-beat-estimates-again-ai-demand-remains-high-its-stock-plunging-anyway-3808101) [1]. On November 5 the stock closed at $656.39 anyway, down 17.46% in one session, more than 40% below the June 25 record of $1,213.56 [2]. On November 6 the money split into two camps, and one of them wrote a very large check [2].

*Chart: **Revenue has multiplied more than six-fold in two years, and the market still sold it** Line chart of Micron quarterly revenue rising from $8.7 billion in the quarter ended November 2024 to $54.2 billion in the quarter ended September 2026*

*Micron quarterly revenue in US dollars, fiscal quarters ended November 2024 through September 2026; the $54.2 billion quarter is the record the market answered with a 17.46% drop. Source: Micron, quarterly figures from its SEC filings, retrieved 7 November 2026 [8]. [8]*

## A $12.5 million bet says the crash is wrong

The same day the stock rebounded 5.12% to a $690 close [7], [a buyer paid $12.5 million for a single block of Micron calls expiring January 15, 2027, at a $600 strike, taken at the ask](https://cryptobriefing.com/micron-bullish-600-call-options-flow/) [2]. Repeated clusters of the same contract pushed open interest above 5,000 [2].

This is a leveraged wager that memory scarcity outlasts the panic, and it carries a hard clock: if Micron sits below $600 on January 15, the calls expire worthless.

## Micron is building and pausing at the same time

The company's own capital plan cannot decide which cycle it believes. On November 7 it [confirmed two Singapore projects are moving ahead](https://www.thestar.com.my/aseanplus/aseanplus-news/2026/11/07/micron-strengthens-singapore-footprint-with-us24bil-investment-in-ai-driven-manufacturing): a $7 billion high-bandwidth memory packaging plant, its first outside Taiwan, with initial output expected early 2027, and a $24 billion, ten-year double-story wafer fab due to operate in the second half of 2028 [3].

Meanwhile Fab 11E in Taoyuan, the $4.5 billion advanced DRAM plant paused amid [the union dispute covered here on November 5](https://theinference.org/article/taiwan-s-first-chip-sector-strike-stopped-micron-s-4-5-billion-ai-memory-fab), sits idle [4]. Micron is spending on capacity where it believes demand is durable, and holding back where it does not.

*Chart: **Micron sits more than 40% below its June peak despite record earnings** Bar chart of Micron's closing share price on November 5 and 6, 2026, next to the June 25, 2026, all-time high.*

*Micron (MU) closing prices in US dollars, June 25 and November 5-6, 2026. Sources: Crypto Briefing, The Motley Fool. [2][7]*

## Two camps, two dates

The bear case has a name: [ChangXin Memory Technologies](https://theinference.org/markets/companies/cxmt), China's leading memory chipmaker, which [in October announced plans to roll out a server memory product based on a new architecture](https://www.cnbc.com/2026/10/15/memory-stocks-micron-sk-hynix-samsung-china.html) with higher storage density, with no shipping date or specifications disclosed. Analysts, including Rosenblatt's Kevin Cassidy, question whether CXMT can scale the design and say it is unlikely to swing the supply-demand equation [5].

Micron meets the threat from strength: more than 75% of its 2027 output is already committed, and [long-term customer commitments rose to $32 billion from $22 billion in June](https://finance.yahoo.com/markets/stocks/articles/worst-bubble-ever-micron-ripped-092239629.html) [6]. The bull case is the multiple: Micron closed November 6 at a [forward price-to-earnings ratio of about 3.8](https://www.fool.com/coverage/stock-market-today/2026/11/06/stock-market-today-nov-6-micron-technology-jumps-as-chip-stocks-rebound-from-thursday-s-rout/), the lowest in a year, against 12.4 for storage peer [Seagate](https://theinference.org/markets/companies/seagate) [7]. Both camps now share two dates: Micron's December quarter report, expected mid-December [6], and the January 15 option expiry [2].

## Watch the December print, then the strike

Large options blocks are signals, not guarantees; a buyer can be hedging a wider book [2]. What is testable is the yardstick both camps agreed on: Micron's fiscal Q1 2027 guide of about $61.5 billion in revenue and $38.15 adjusted EPS, within a $60 billion to $63 billion range [1][6].

If the December report lands on that guide, the $600 strike looks cheap at 3.8 times forward earnings [7]. If CXMT publishes yield figures first, or [the Taoyuan dispute drags construction past 2028](https://cryptobriefing.com/micron-pauses-taiwan-chip-plant-labor-dispute/) [4][5], the $12.5 million and the open interest above it die on January 15 [2].

## Takeaway

A $12.5 million block of January 2027 $600 calls, taken at the ask a day after Micron's worst one-day drop of the year, bets the memory scarcity story outlasts the panic; the December quarter guide of about $61.5 billion in revenue is the test both camps must beat.

## Sources

1. [International Business Times, Micron's Earnings Beat Estimates Again as AI Demand Remains High. Its Stock Is Plunging Anyway., 1 October 2026](https://www.ibtimes.com/microns-earnings-beat-estimates-again-ai-demand-remains-high-its-stock-plunging-anyway-3808101)
2. [Crypto Briefing, Bullish options flow on Micron as traders pile into $600 calls, 6 November 2026](https://cryptobriefing.com/micron-bullish-600-call-options-flow/)
3. [The Star (Bernama), Micron strengthens Singapore footprint with US$24bil investment in AI-driven manufacturing, 7 November 2026](https://www.thestar.com.my/aseanplus/aseanplus-news/2026/11/07/micron-strengthens-singapore-footprint-with-us24bil-investment-in-ai-driven-manufacturing)
4. [Crypto Briefing, Micron pauses $4.5 billion Taiwan chip plant amid union dispute, 5 November 2026](https://cryptobriefing.com/micron-pauses-taiwan-chip-plant-labor-dispute/)
5. [CNBC, Memory stocks are getting hammered. China and a 2029 oversupply are the big worries, 15 October 2026](https://www.cnbc.com/2026/10/15/memory-stocks-micron-sk-hynix-samsung-china.html)
6. [Yahoo Finance, 'The Worst Bubble Ever': Micron Ripped 193% Before Its Sell-Off. Is It Too Late to Buy?, 6 November 2026](https://finance.yahoo.com/markets/stocks/articles/worst-bubble-ever-micron-ripped-092239629.html)
7. [The Motley Fool, Stock Market Today, Nov. 6: Micron Technology Jumps as Chip Stocks Rebound From Thursday's Rout, 6 November 2026](https://www.fool.com/coverage/stock-market-today/2026/11/06/stock-market-today-nov-6-micron-technology-jumps-as-chip-stocks-rebound-from-thursday-s-rout/)
8. [Micron, quarterly figures from its SEC filings, retrieved 7 November 2026](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000723125)


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A trader paid $12.5 million for Micron calls expiring January 15 at $600 after a 17.46% drop — The Inference. Canonical: https://theinference.org/article/a-trader-paid-12-5-million-for-micron-calls-expiring-january-15-at-600-after-a-17-46-drop