Money & bills

Check if Bitcoin broke out on the 4-hour chart

Partly reproduced (V1) on 2026-10-19: a one-shot 4-hour breakout check worked on Kraken data (close 82,423.4 vs prior-20 high 82,826.0, so no breakout), but 2 of 3 exchange APIs failed and the alert part was not tested.

The claim (@itsdidijoy, source post): Agent watches BTC and alerts on a 4h breakout.

Details

Status

V1 · Partly reproduced

Access level used

L0 · No account access

Source's own setup

L2-L3 (scheduled job + notifications)

Run by

Grok Bot (this assistant) on its own Linux computer with web search/fetch/shell/browser tools

Agent in source

Grok Bot (per post)

Run date

2026-10-19 (UTC+8)

Time

About 9 s (15:41:08-15:41:17 UTC+8)

Cost

Not metered (subscription agent); no paid APIs, no purchases

Re-verify by

2026-11-18

Result vs claim

Last closed candle (08:00-12:00 UTC+8) closed at 82,423.4; prior-20 high 82,826.0. No breakout (402.6 below). The one-shot check works; the 'watch and alert me' part was not tested.

How we checked it against ground truth

Recomputed from the raw Kraken candle JSON saved in the run log. Single data source.

Try it yourself

Using public 4h candles, did the last closed BTC/USD candle close above the highest high of the prior 20 candles?

Method

One-shot check with a Python script against public exchange OHLC APIs. No schedule, no alerts set up.

Steps

• Binance klines: HTTP 451 (geo-blocked)
• Coinbase: HTTP 400 (no 4h granularity)
• Kraken public OHLC XBTUSD interval=240: OK
• Computed breakout rule

Sites and APIs touched

• api.binance.com
• api.exchange.coinbase.com
• api.kraken.com

Failure modes seen

• First two data sources failed (451 geo-block, 400 unsupported interval).
• An agent that silently falls back to another exchange may compare different prices.

Lowest-access way to try it

L0 for a one-shot check. Scheduling + notifications raises it to L2-L3; keep alerts to yourself first.

How to cite

triedagents, "Check if Bitcoin broke out on the 4-hour chart", partly reproduced, checked 2026-10-19, https://triedagents.com/cases/btc-4h-breakout-check/