Issues with PMAX indicator

[aloksaurabh]

  File "C:\Users\eye\freqtrade\user_data\strategies\MacheteV8b_alok.py", line 303, in get_buy_signal_indicators
    dataframe = PMAX(dataframe, period=10, multiplier=3, length=10, MAtype=9, src=2)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\eye\miniconda3\envs\freqtrade\Lib\site-packages\technical\indicators\indicators.py", line 1159, in PMAX
    df["basic_ub"] = df[mavalue] + (multiplier * df[atr])
                     ~~^^^^^^^^^
  File "C:\Users\eye\miniconda3\envs\freqtrade\Lib\site-packages\pandas\core\frame.py", line 4090, in __getitem__
    indexer = self.columns.get_loc(key)
              ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\eye\miniconda3\envs\freqtrade\Lib\site-packages\pandas\core\indexes\base.py", line 3809, in get_loc
    raise KeyError(key) from err
KeyError: 'MA_9_10'

My package list

(freqtrade) PS C:\Users\eye\freqtrade> conda list -n freqtrade
# packages in environment at C:\Users\eye\miniconda3\envs\freqtrade:
#
# Name                    Version                   Build  Channel
aiodns                    3.1.1                    pypi_0    pypi
aiofiles                  23.2.1                   pypi_0    pypi
aiohttp                   3.9.3                    pypi_0    pypi
aiosignal                 1.3.1                    pypi_0    pypi
annotated-types           0.6.0                    pypi_0    pypi
anyio                     4.2.0                    pypi_0    pypi
arrow                     1.3.0                    pypi_0    pypi
ast-comments              1.2.1                    pypi_0    pypi
attrs                     23.2.0                   pypi_0    pypi
blosc2                    2.5.1                    pypi_0    pypi
bzip2                     1.0.8                he774522_0
ca-certificates           2023.12.12           haa95532_0
cachetools                5.3.2                    pypi_0    pypi
ccxt                      4.2.35                   pypi_0    pypi
certifi                   2024.2.2                 pypi_0    pypi
cffi                      1.16.0                   pypi_0    pypi
charset-normalizer        3.3.2                    pypi_0    pypi
click                     8.1.7                    pypi_0    pypi
colorama                  0.4.6                    pypi_0    pypi
cryptography              42.0.2                   pypi_0    pypi
datetime                  5.4                      pypi_0    pypi
fastapi                   0.109.2                  pypi_0    pypi
finta                     1.3                      pypi_0    pypi
freqtrade                 2024.1                   pypi_0    pypi
frozenlist                1.4.1                    pypi_0    pypi
greenlet                  3.0.3                    pypi_0    pypi
h11                       0.14.0                   pypi_0    pypi
httpcore                  1.0.2                    pypi_0    pypi
httpx                     0.25.2                   pypi_0    pypi
idna                      3.6                      pypi_0    pypi
janus                     1.0.0                    pypi_0    pypi
jinja2                    3.1.3                    pypi_0    pypi
joblib                    1.3.2                    pypi_0    pypi
jsonschema                4.21.1                   pypi_0    pypi
jsonschema-specifications 2023.12.1                pypi_0    pypi
libffi                    3.4.4                hd77b12b_0
markdown-it-py            3.0.0                    pypi_0    pypi
markupsafe                2.1.5                    pypi_0    pypi
mdurl                     0.1.2                    pypi_0    pypi
msgpack                   1.0.7                    pypi_0    pypi
multidict                 6.0.5                    pypi_0    pypi
ndindex                   1.7                      pypi_0    pypi
numexpr                   2.9.0                    pypi_0    pypi
numpy                     1.26.3                   pypi_0    pypi
openssl                   3.0.12               h2bbff1b_0
orjson                    3.9.13                   pypi_0    pypi
packaging                 23.2                     pypi_0    pypi
pandas                    2.2.0                    pypi_0    pypi
pandas-ta                 0.3.14b0                 pypi_0    pypi
pip                       24.0                     pypi_0    pypi
pip-review                1.3.0                    pypi_0    pypi
prompt-toolkit            3.0.36                   pypi_0    pypi
psutil                    5.9.8                    pypi_0    pypi
py-cpuinfo                9.0.0                    pypi_0    pypi
py-find-1st               1.1.6                    pypi_0    pypi
pyaml                     23.12.0                  pypi_0    pypi
pyarrow                   15.0.0                   pypi_0    pypi
pycares                   4.4.0                    pypi_0    pypi
pycoingecko               3.1.0                    pypi_0    pypi
pycparser                 2.21                     pypi_0    pypi
pydantic                  2.6.0                    pypi_0    pypi
pydantic-core             2.16.1                   pypi_0    pypi
pygments                  2.17.2                   pypi_0    pypi
pyjwt                     2.8.0                    pypi_0    pypi
python                    3.11.7               he1021f5_0
python-dateutil           2.8.2                    pypi_0    pypi
python-rapidjson          1.14                     pypi_0    pypi
python-telegram-bot       20.7                     pypi_0    pypi
pytz                      2024.1                   pypi_0    pypi
pyyaml                    6.0.1                    pypi_0    pypi
questionary               2.0.1                    pypi_0    pypi
referencing               0.33.0                   pypi_0    pypi
requests                  2.31.0                   pypi_0    pypi
rich                      13.7.0                   pypi_0    pypi
rpds-py                   0.17.1                   pypi_0    pypi
schedule                  1.2.1                    pypi_0    pypi
scikit-learn              1.4.0                    pypi_0    pypi
scikit-optimize           0.9.0                    pypi_0    pypi
scipy                     1.12.0                   pypi_0    pypi
sdnotify                  0.3.2                    pypi_0    pypi
setuptools                69.0.3                   pypi_0    pypi
six                       1.16.0                   pypi_0    pypi
sniffio                   1.3.0                    pypi_0    pypi
sqlalchemy                2.0.25                   pypi_0    pypi
sqlite                    3.41.2               h2bbff1b_0
starlette                 0.36.3                   pypi_0    pypi
ta-lib                    0.4.28                   pypi_0    pypi
tables                    3.9.2                    pypi_0    pypi
tabulate                  0.9.0                    pypi_0    pypi
technical                 1.4.2                    pypi_0    pypi
threadpoolctl             3.2.0                    pypi_0    pypi
tk                        8.6.12               h2bbff1b_0
types-python-dateutil     2.8.19.20240106          pypi_0    pypi
typing-extensions         4.9.0                    pypi_0    pypi
tzdata                    2023.4                   pypi_0    pypi
urllib3                   2.2.0                    pypi_0    pypi
uvicorn                   0.27.0.post1             pypi_0    pypi
vc                        14.2                 h21ff451_1
vs2015_runtime            14.27.29016          h5e58377_2
wcwidth                   0.2.13                   pypi_0    pypi
websockets                12.0                     pypi_0    pypi
wheel                     0.42.0                   pypi_0    pypi
xz                        5.4.5                h8cc25b3_0
yarl                      1.9.4                    pypi_0    pypi
zlib                      1.2.13               h8cc25b3_0
zope-interface            6.1                      pypi_0    pypi
(freqtrade) PS C:\Users\eye\freqtrade>

Tried older pandas versions. Issue still persists.

[xmatthias]

Type=9 (Zema) was removed in #356 - as it's implementation was identical to Dema (and was wrongly addressed as zema).

MAType=2 should give you the same results.
we'll also slightly improve the user interface here - so the error is more meaningful.