TY - JOUR AU - Fathabadi, Mehdi AU - Hosseini, ُSeyedeh Atefeh AU - Rezazade, Elahe AU - Haronkolaei, kazem TI - Algorithm trading, trend and cyclical volatility and stock returns: a band-pass filter and PMG-ARDL approach JO - Economic Modeling VL - 19 IS - 2 SP - 83 EP - 109 PY - 2025 DO - https://doi.org/10.71849/ECO.2025.1209195 ER -