SoloQuant Flagship Program Early Bird · $420 USD (Save $379) · Sep 1–Dec 1, 2026 · Launch Jan 1, 2027 →

SoloQuant Academy

Short evening lessons for people who work. Quant trading, Python, data, systems, architecture.

Information Hub Student Portal Privacy Policy Terms & Conditions

Academy notes

Information Hub

Articles and updates from SoloQuant Academy.

Tag: python

pythonstreamlitdashboardgradioafter-work

Top 5 Python dashboard tools after work (Streamlit 1.63 and friends)

Five tools to turn an after-work notebook into a shareable app — Streamlit 1.63.0 (1 Sep 2026), Gradio 6.26.0, Panel 1.9.4, Dash 4.4.1, NiceGUI 3.16.0. Not a trading-signal product. Not a fake ranking. Not investment advice.

pythonepatquantinsti

← Previous

Page 12 of 33

after-work

learning-paths

QuantInsti EPAT Batch 72 (Oct 2026): 6-month live vs after-work short lessons

EPAT Batch 72 starts 10 Oct 2026; Early Enrollment to 7 Sep 2026, Standard to 3 Oct 2026. A calm contrast of a 6-month weekend live cohort vs SoloQuant-style after-work short lessons. Not an attack, not CEF, not investment advice.

pythonsktimeforecastingfoundation-modelsafter-work

sktime 1.0.2 after work: forecasting foundation models in one API

sktime v1.0.2 (26 Jul 2026) adds many forecasting foundation model interfaces — Aurora, Cisco TSFM, Falcon-X, Moirai 2.0, Sundial, Toto-2.0, WindFM, MIRA, and more. Hook is the release list, not a Chronos/TimesFM mashup. Not investment advice.

pythonpandasstringsdtypeafter-work

pandas 3.0 after work: dedicated str dtype (not object)

pandas 3.0.0 (21 Jan 2026) infers string columns as dedicated str dtype (Arrow-backed if PyArrow is present), with missing values as NaN — not object. After-work type-migration checklist. Separate from the CoW vs Polars Hub note. Not investment advice.

pythonpolarsdataframestreamingafter-work

Polars 2.0 RC after work: streaming collect is the new default

Polars Python 2.0.0-rc.1 (2 Sep 2026) makes LazyFrame.collect default to the streaming engine (~5x faster, less memory per official). join/group_by no longer guarantee row order — use maintain_order. After-work RC checklist. Not investment advice.

pythonoptionsvolatilitysviafter-work

Top 5 Python libraries for options vol surfaces after work

Weeknight listicle: vollib (Black/IV/greeks), svi-py 0.5.0 (30 Aug 2026, SVI family + SABR), volsurface (typed Raw SVI/SSVI), QuantLib 1.43 (14 Jul 2026), py_vollib_vectorized. pip plus a synthetic-IV sketch. Not a ranking contest. Not trading or investment advice.

pythonoptionsvolatilitysviafter-work

Top 5 Python libraries for options vol surfaces after work

pythonnumpysortingarray-apiafter-work

NumPy 2.5 after work: sort(..., descending=True)

NumPy 2.5.0 (21 Jun 2026) is a transitional release: Python 3.12–3.14, distutils gone, array-API descending sorts on np.sort / np.argsort. Follow-ups 2.5.1 (4 Jul) and 2.5.2 (9 Aug 2026). NaNs still sort to the end. Three things to try tonight. Not investment advice.

pythonscikit-learnnarwhalspolarsafter-work

scikit-learn 1.9 after work: narwhals is a real dependency

scikit-learn 1.9.0 (2 Jun 2026, jeremiedbb) adds narwhals (>=2.0.1) so pandas and Polars set_output share one path after __dataframe__ deprecation. Experimental callbacks (ProgressBar, ScoringMonitor). Not a LightGBM/XGBoost roundup. Three things to try tonight. Not investment advice.

pythonscikit-learnnarwhalspolarsafter-work

scikit-learn 1.9 after work: narwhals is a real dependency

pythonpyarrowparquetarrowafter-work

PyArrow 25 after work: Parquet bloom fold, hypot, then 25.0.1

Apache Arrow 25.0.0 (10 Jul 2026) plus patch 25.0.1 (10 Aug 2026). Bloom filters fold to the configured FPP, hypot, per-key NULLS FIRST/LAST, ListView in Parquet. 25.0.1: to_pylist without per-element Scalars, SVE unpack fix, Feather deprecation narrowed to V1. Three things to try tonight. Not investment advice.

pythonplotlymaplibrevisualizationafter-work

Plotly.py 7 after work: MapLibre maps, drop Mapbox traces

Plotly.py v7.0.0 (25 Aug 2026) bundles Plotly.js 4 and removes Mapbox traces (scattermapbox, choroplethmapbox, densitymapbox, layout.mapbox, mapboxAccessToken) in favour of MapLibre *map. Notebook: px.scatter_mapbox → px.scatter_map. Also gone: old Figure Factories, Kaleido <1, Orca. Upgrade checklist. Not investment advice.