CDLLADDERBOTTOM

Summary

Five-candle bullish reversal pattern: three consecutively lower black candles, a fourth black candle with a non-very-short upper shadow, then a white candle that opens above the prior open and closes above the prior high. Signals a potential bottom reversal. A hit (+100) is a bullish reversal signal, most meaningful after a downtrend.

Notes

Does not verify the preceding downtrend that this bullish reversal classically assumes.

Inputs

inPriceOHLC — OHLC price series (open, high, low, close)

Outputs

outInteger — +100 on a detected ladder bottom, 0 otherwise. Only ever emits +100 (never -100); inherently bullish

Implementation

TA-Lib Definition: cdlladderbottom.c · cdlladderbottom.yaml

Native	File
C	`ta_CDLLADDERBOTTOM.c`
Rust	`cdlladderbottom.rs`
Java	`Core.java`

TA-Lib is also available for Python, R and more using a wrapper.

Aliases

Ladder Bottom