Market Analytics in EVE with Ruby
summary
Extracts live EVE Online market traffic via the zeromq market data relay into a local database, parsing JSON with a Ruby zeromq client and Faraday for API calls. Runs about 200 messages per minute into ~1 GB database before pruning, single-threaded Ruby drops messages so a DigitalOcean host is used. Computes min sell / max buy, spread, markup and a velocity metric (spread × avg quantity), finds average quantity most predictive, and automates undercutting orders by a penny to regain top-of-book.
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chapters (13)
- 0:00Start
- 1:00Thank You to Our Sponsors
- 3:01Eve Online
- 4:00Market Analytics
- 13:32Time Dilation
- 14:46Player versus Player
- 16:04How Do You Keep Buying Ships
- 25:12Candlestick Graph
- 28:34History Data
- 29:28Static Dump
- 34:31Eve Central
- 34:58The Eve Market Data Relay
- 35:12Eve Market Data Relay
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