# Reddit trending searches today

Reddit trending searches today: 6 entries, read Oct 21, 2026, 08:05 UTC and refreshed every 4 hours; number one is “CAIE Biology 9700 Oct/Nov 2026 exams”. Free to read, no sign-in, every day's final list kept in the archive. The same list by API is $0.0020 a call.

## The list

| # | Topic | Change |
| --- | --- | --- |
| 1 | [CAIE Biology 9700 Oct/Nov 2026 exams](https://www.reddit.com/search/?q=CAIE%20Biology%209700%20Oct%2FNov%202026%20exams) | NEW |
| 2 | [PS5 14.10 jailbreak demo](https://www.reddit.com/search/?q=PS5%2014.10%20jailbreak%20demo) | NEW |
| 3 | [BeamNG.drive PS5 Early Access release](https://www.reddit.com/search/?q=BeamNG.drive%20PS5%20Early%20Access%20release) | NEW |
| 4 | [ACCA](https://www.reddit.com/search/?q=ACCA) | NEW |
| 5 | [Debate](https://www.reddit.com/search/?q=Debate) | NEW |
| 6 | [PSG vs Barcelona Champions League](https://www.reddit.com/search/?q=PSG%20vs%20Barcelona%20Champions%20League) | NEW |

Change is counted from the reading before, taken Oct 21, 2026, 04:05 UTC.

## How to read this board

These are the trending searches Reddit shows in its search box: the topics being searched most on Reddit right now, not tied to a country. Reddit decides how many there are, usually fewer than other platforms.

- Rank: The order the platform itself shows. Nothing is re-ranked here, so an entry with a smaller figure can sit above one with a bigger figure.
- Figures: This board comes with an order and without a heat score or a post count. Nothing is estimated to fill the gap.
- Change: Places gained or lost since the reading before; the board is read every 4 hours. `NEW` means the entry was not on the list then.
- Updates: Read every 4 hours. The time of the last reading is under the title, in UTC. Opening the page starts no reading.

## Other boards

- [Weibo hot search](https://dataxapi.com/tools/hot-search/weibo/)
- [Douyin hot search](https://dataxapi.com/tools/hot-search/douyin/)
- [Bilibili hot search](https://dataxapi.com/tools/hot-search/bilibili/)
- [Kuaishou hot list](https://dataxapi.com/tools/hot-search/kuaishou/)
- [Zhihu hot list](https://dataxapi.com/tools/hot-search/zhihu/)
- [Xiaohongshu topic ideas](https://dataxapi.com/tools/hot-search/xiaohongshu/)
- [X (Twitter) trending topics in the US](https://dataxapi.com/tools/hot-search/x/)

## Earlier days

- [All 4 archived days](https://dataxapi.com/tools/hot-search/reddit/archive/)
- [October 20, 2026](https://dataxapi.com/tools/hot-search/reddit/2026-10-20/)
- [October 19, 2026](https://dataxapi.com/tools/hot-search/reddit/2026-10-19/)
- [October 18, 2026](https://dataxapi.com/tools/hot-search/reddit/2026-10-18/)
- [October 17, 2026](https://dataxapi.com/tools/hot-search/reddit/2026-10-17/)

## Questions

### Why is there no heat, and why so few entries?

Reddit's trending searches come without heat numbers and only a handful at a time. They are shown as they are, without added numbers or padding.

### How often is this page updated?

The board is read every 4 hours, and the time of the last reading is printed under the title. Opening the page does not trigger a new reading: the list is written into the page when it is rebuilt.

### Where do the figures come from?

From Reddit's own list. Nothing is estimated or adjusted: an entry the platform gives no figure has none here.

### Can I see an earlier day?

Yes. Each day's final list is kept as a page of its own (a day counted in UTC); the days are listed under the board and in its archive.

### How much is this through the API?

$0.0020 a call for about 6 entries. A failed call is not charged.

## By API

- Endpoint: `GET /v1/reddit/trends/list`
- Price: $0.0020 / call
- [Reddit trending searches](https://dataxapi.com/apis/reddit/trends/list/)
- [Run it in the Playground](https://dataxapi.com/console/playground/?capability=reddit.trends.list)

```bash
curl "https://api.dataxapi.com/v1/reddit/trends/list" \
  -H "Authorization: Bearer $DATAXAPI_API_KEY"
```

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Catalog revision c48ce454ae6c4c65. [HTML version](https://dataxapi.com/tools/hot-search/reddit/)