A divergence is not a candle pattern. It is a disagreement between price structure and an oscillator. The desk stores that as pair, side, timeframe, and — when we can parse it — oscillator and regular vs hidden.
Regular (reversal)
Bullish regular: price prints a lower low, the oscillator prints a higher low. Selling pressure is still making new price lows, but momentum is not confirming. The tagged side on the desk is Long.
Bearish regular: price higher high, oscillator lower high. The tagged side is Short.
Hidden (continuation)
Hidden divergence shows up with the trend. In an uptrend, price makes a higher low while RSI or MACD makes a lower low. Momentum dipped; price did not give back the structure. Traders read that as a continuation long, not a bottom call.
The mechanical scanner labels regular vs hidden from pivot geometry. Desk rows only get a kind when the text (or the scanner) is explicit. Filter the feed with kind=regular or kind=hidden on /signals.
Related reading on this site: Understanding market divergences and the closed-candle scanner.