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chore: synchronize development into dev - #26

Merged

cloudQuant merged 17 commits into

devfrom

development

Aug 22, 2026

Merged

chore: synchronize development into dev#26
cloudQuant merged 17 commits into
devfrom
development

Commits on Jul 26, 2026
- Merge dev into development for 1.3.0
  cloudQuant
  committed
  8dfdced
- Merge dev report rendering fix into development
  cloudQuant
  committed
  04adc08
Commits on Aug 14, 2026
- 删除了contrib下的vortex文件，因和indicators目录下功能完全重复，会导致重复导入覆盖
   pp2024
  committed
  dc391b5
Commits on Aug 15, 2026
- Merge pull request #19 from pp2024/feature/indicators
  cloudQuant
  authored
  aea60a5
Commits on Aug 16, 2026
- Merge branch 'dev' into development
  cloudQuant
  committed
  c7ebd16
- Merge remote-tracking branch 'origin/development' into development
  cloudQuant
  committed
  a85aaac
Commits on Aug 17, 2026
- cci指标在平盘是会出现除0异常
   pp2024
  committed
  a04fd5b
- obv指标在backtrader\indicators\__init__.py中有说明，但未实现。故提交一版obv指标实现
   pp2024
  committed
  1cdf2db
Commits on Aug 18, 2026
- Merge pull request #20 from pp2024/feature/indicators
  cloudQuant
  authored
  a4f838c
Commits on Aug 19, 2026
- 在exactbars>0时，lineroot.py:624 与 :610：return bool(value != 0.0)，返回 np.bool_ 导致抛 TypeError: __bool__ should return bool
  pp2024
  committed
  da78c39
Commits on Aug 20, 2026
- Merge pull request #21 from pp2024/feature/indicators
  cloudQuant
  authored
  d8b6da8
Commits on Aug 21, 2026
- LineBuffer.qbuffer 设 maxlen = max(1, self._minperiod)（linebuffer.py:329）。读 line[-N] 需要 _minperiod >= N+1，否则 QBuffer 回绕到当前尚未写入的槽位，静默返回 NaN 或错值，不报错
   pp2024
  committed
  eab5fc4
Commits on Aug 22, 2026

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chore: synchronize development into dev - #26

chore: synchronize development into dev#26
cloudQuant merged 17 commits into
devfrom
development

Commits on Jul 26, 2026

Merge dev into development for 1.3.0

Merge dev report rendering fix into development

Commits on Aug 14, 2026

删除了contrib下的vortex文件，因和indicators目录下功能完全重复，会导致重复导入覆盖

Commits on Aug 15, 2026

Merge pull request #19 from pp2024/feature/indicators

Commits on Aug 16, 2026

Merge branch 'dev' into development

Merge remote-tracking branch 'origin/development' into development

Commits on Aug 17, 2026

cci指标在平盘是会出现除0异常

obv指标在backtrader\indicators\init.py中有说明，但未实现。故提交一版obv指标实现

Commits on Aug 18, 2026

Merge pull request #20 from pp2024/feature/indicators

Commits on Aug 19, 2026

在exactbars>0时，lineroot.py:624 与 :610：return bool(value != 0.0)，返回 np.bool_ 导致抛 TypeError: bool should return bool

Commits on Aug 20, 2026

Merge pull request #21 from pp2024/feature/indicators

Commits on Aug 21, 2026

LineBuffer.qbuffer 设 maxlen = max(1, self._minperiod)（linebuffer.py:329）。读 line[-N] 需要 _minperiod >= N+1，否则 QBuffer 回绕到当前尚未写入的槽位，静默返回 NaN 或错值，不报错

Commits on Aug 22, 2026

Merge pull request #22 from pp2024/feature/indicators

merge: synchronize dev into development integration

fix(indicators): preserve undefined CCI on flat prices

Merge pull request #24 from cloudQuant/codex/fix-cci-zero-division

Merge pull request #25 from cloudQuant/dev