---
title: "Trending | SMCI Plummets 11% on Thursday, Some Put options Soar 1650%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/305409051.md"
description: "On November 12, Eastern Time, Super Micro Computer options saw a total of 559345 contracts traded, with calls accounting for 57% and puts making up 42%."
datetime: "2026-11-13T04:21:37.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/305409051.md)
  - [en](https://longbridge.com/en/news/305409051.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/305409051.md)
generator: "portal-rs"
---

# Trending | SMCI Plummets 11% on Thursday, Some Put options Soar 1650%

On November 12, Eastern Time, Super Micro Computer options saw a total of 559345 contracts traded, with calls accounting for 57% and puts making up 42%.

Super Micro Computer has 2543551 contracts outstanding, with calls accounting for 51% and puts making up 48%.

The top volume gainer was the 25 dollars Put option expiring on November 13, 2026, with 29129 contracts traded.

On the news front, SMCI.US closed at 30.430 on Nov 11 before falling to 26.990 on Nov 12, with volume spiking to 115263967. The heavy selling triggered massive options trading. No relevant corporate news was found in the provided references.

Please note: The chart below does not include options expiring within five days.

### Top 5 Options by Volume Change

| Option              | Close | Change   | Volume |
| ------------------- | ----- | -------- | ------ |
| SMCI 261113 25 Put  | 0.12  | +1100%   | 29.13K |
| SMCI 261120 31 Call | 0.37  | -71.31%  | 21.65K |
| SMCI 261120 25 Put  | 0.76  | +442.85% | 21.04K |
| SMCI 261113 28 Call | 0.27  | -88.97%  | 20.89K |
| SMCI 261120 29 Call | 0.77  | -66.07%  | 20.85K |

### Options Open Interest Change

| Option                | Close | Change  | Open Interest |
| --------------------- | ----- | ------- | ------------- |
| SMCI 261113 30 Call   | 0.05  | -94.73% | 26.95K        |
| SMCI 261113 32 Call   | 0.02  | -91.66% | 26.58K        |
| SMCI 261120 40 Call   | 0.04  | -20%    | 17.44K        |
| SMCI 261113 32.5 Call | 0.04  | -76.47% | 17.06K        |
| SMCI 261113 30.5 Call | 0.03  | -95.94% | 16.69K        |

### High Implied Volatility

| Option                | Close | Volume | Open Interest | Implied Volatility |
| --------------------- | ----- | ------ | ------------- | ------------------ |
| SMCI 261113 20 Call   | 7.77  | 54     | 43            | 554.2%             |
| SMCI 261113 45 Call   | 0.03  | 25     | 1.57K         | 371.1%             |
| SMCI 261113 21 Call   | 6.29  | 31     | 40            | 353.5%             |
| SMCI 261113 21.5 Call | 5.79  | 13     | 14            | 328.6%             |
| SMCI 261113 34.5 Put  | 7.12  | 229    | 151           | 325.2%             |

### Related Stocks

- [SMCI.US](https://longbridge.com/en/quote/SMCI.US.md)

## Related News & Research

- [Analysts Just Made A Massive Upgrade To Their Super Micro Computer, Inc. (NASDAQ:SMCI) Forecasts](https://longbridge.com/en/news/305549739.md)
- [Super Micro Computer, Inc. (SMCI) Begins Shipping H15 Servers for AI and Cloud](https://longbridge.com/en/news/305177705.md)
- [Report: US Probes Whether Alice Huang Helps Smuggle SMCI Products](https://longbridge.com/en/news/305394721.md)
- [Despite Strong Revenue Growth and a Cheap Valuation, Supermicro Stock Is Still Not a Buy](https://longbridge.com/en/news/304636271.md)
- [US Cash Crude-Grades steady as global oil markets set to return to surplus](https://longbridge.com/en/news/305512323.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**