NEWS

---

talib 0.9-2 (2026-05-10)

improvements

• The configure for UNIX have been improved and follows 'Writing R Extensions' more closely so its more robust across different operating systems.

• The configure now probes for user-installed libraries uses pkgconf and should locate libraries and headers installed in non-default PATHs.

talib 0.9-1 (2026-04-23)

improvements

• The MAMA-function now has two arguments: fast and slow, which controls controls the upper and lower limit of the adaptive smoothing factor (alpha) used in the MESA algorithm

• The T3-function now has the argument vfactor controls the smoothing weight of the T3-curve.

bug-fixes

• The stochastic_relative_strength_index-function were recursively calculating the indicator.

talib 0.9-0 (2026-04-21)

• Initial CRAN submission.
• Wraps the TA-Lib C library, providing 67 technical indicators and 61 candlestick pattern detectors.
• Composable charting via chart() and indicator(), with both plotly (interactive) and ggplot2 (static) backends.
• Built-in OHLCV datasets: BTC, ATOM, NVDA, SPY.