{
  "tool": "Tick Forge",
  "version": "1.04",
  "source": "GOLD.pro",
  "from": "2026.09.01",
  "to": "2026.10.27",
  "mode": 1,
  "scale_spread": true,
  "symbols": [
    {"name": "TFA_C", "label": "control (no change)", "offset_sec": 0, "expr": "p"},
    {"name": "TFA_S7", "label": "shifted +7 days", "offset_sec": 604800, "expr": "p"},
    {"name": "TFA_S14", "label": "shifted +14 days", "offset_sec": 1209600, "expr": "p"},
    {"name": "TFA_S28", "label": "shifted +28 days", "offset_sec": 2419200, "expr": "p"},
    {"name": "TFA_L50", "label": "prices x0.5", "offset_sec": 0, "expr": "p*0.5"},
    {"name": "TFA_L200", "label": "prices x2", "offset_sec": 0, "expr": "p*2"},
    {"name": "TFA_MIR", "label": "mirrored moves", "offset_sec": 0, "expr": "p0*p0/p"}
  ]
}