--- title: "#stockmarket articles | Hashnode" description: "Explore 301 articles tagged #stockmarket on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/stockmarket" --- Tag # #stockmarket 301 posts · 84 followers [wang vball](https://hashnode.com/@vball) · [Nov 3](https://hashnode.com/posts/stock-api-price-alerts-need-state-as-well-as-a-price-threshold/6aea74ddf28f97790e0cb297) ### [Stock API Price Alerts Need State as Well as a Price Threshold](https://tickdb.hashnode.dev/stock-api-price-alerts-need-state-as-well-as-a-price-threshold?utm_source=hashnode&utm_medium=feed) A stock API can supply prices for an alert, but a successful subscription does not define when a notification should fire. 9 min read · [tickdb.hashnode.dev](https://tickdb.hashnode.dev/stock-api-price-alerts-need-state-as-well-as-a-price-threshold?utm_source=hashnode&utm_medium=feed) [Cuanin Exchange](https://hashnode.com/@cuaninexchange) · [Oct 25](https://hashnode.com/posts/visualize-indonesian-stock-market-volatility-javascript/6add907f46b3a60aec96b978) ### [Visualizing Indonesian Stock Market Volatility with JavaScript](https://cuaninexchange.hashnode.dev/visualize-indonesian-stock-market-volatility-javascript?utm_source=hashnode&utm_medium=feed) Learn to visualize stock market volatility with JavaScript, calculate rolling returns, and build interactive charts for IHSG market analysis. 11 min read · [cuaninexchange.hashnode.dev](https://cuaninexchange.hashnode.dev/visualize-indonesian-stock-market-volatility-javascript?utm_source=hashnode&utm_medium=feed) [Vivek Biswas](https://hashnode.com/@vivekbiswas-ds2510) · [Sep 21](https://hashnode.com/posts/days-6-14-from-corporate-actions-to-my-first-full-annual-report-the-complete-week-2-recap/6ab0f0b6c22fd4713564e690) ### [Days 6-14: From Corporate Actions to My First Full Annual Report, the Complete Week 2 Recap](https://zero2ds.hashnode.dev/days-6-14-from-corporate-actions-to-my-first-full-annual-report-the-complete-week-2-recap?utm_source=hashnode&utm_medium=feed) This is the unabridged version, every concept, every table, every number from nine days of this journey, Days 6 through 14, compiled into one place for anyone who wants the full picture rather than the day-by-day drip. No prior coding or finance background, 15 hours a week, working toward Data Science for Quantitative Trading. In this post: Day 6: Asset Turnover, Cash Cycles, Corporate Actions (Split vs. Bonus) Day 7: Revision, the full Week 1 concept table Days 8-9: Organizing notes, revisiting basics on video Day 10: Pivot Tables, Rights Issues, Profit vs. Cash Flow Day 11: Banking analysis with HDFC Bank, finishing Varsity Module 1 Day 12: Teaching VLOOKUP, starting Annual Reports Day 13: AAPL vs. TCS, a second company comparison Day 14: My first full Annual Report, Zydus Wellness 30 min read · [zero2ds.hashnode.dev](https://zero2ds.hashnode.dev/days-6-14-from-corporate-actions-to-my-first-full-annual-report-the-complete-week-2-recap?utm_source=hashnode&utm_medium=feed) [Vivek Biswas](https://hashnode.com/@vivekbiswas-ds2510) · [Sep 11](https://hashnode.com/posts/days-2-5-a-missed-morning-gradebook-charts-and-my-first-real-fundamental-analysis-concepts/6aa3e7ddaa81baedbf7ed79c) ### [Days 2-5: A Missed Morning, Gradebook Charts, and My First Real Fundamental Analysis Concepts](https://zero2ds.hashnode.dev/days-2-5-a-missed-morning-gradebook-charts-and-my-first-real-fundamental-analysis-concepts?utm_source=hashnode&utm_medium=feed) Days 2-5 of my data science journey: a missed study day, Google Sheets chart struggles, and my first real fundamental analysis concepts. 4 min read · [zero2ds.hashnode.dev](https://zero2ds.hashnode.dev/days-2-5-a-missed-morning-gradebook-charts-and-my-first-real-fundamental-analysis-concepts?utm_source=hashnode&utm_medium=feed) [Nikhil Adithyan](https://hashnode.com/@NikhilAdithyan) · [Jun 24](https://hashnode.com/posts/how-to-find-stock-specific-moves-in-the-s-p-500-with-python/6a3c0c12b0a5ff1b08f51660) ### [How to Find Stock-Specific Moves in the S&P 500 with Python](https://freecodecamp.org/news/how-to-find-stock-specific-moves-in-the-s-p-500-with-python?utm_source=hashnode&utm_medium=feed) On June 12, 2026, SPY closed up 0.54%. EchoStar (SATS) dropped 11%. Lennar (LEN) dropped 4.9%. Most of the other 500 stocks in the index barely moved beyond what SPY’s own gain would predict. That gap 20 min read · [freecodecamp.org](https://freecodecamp.org/news/how-to-find-stock-specific-moves-in-the-s-p-500-with-python?utm_source=hashnode&utm_medium=feed) [Nikhil Adithyan](https://hashnode.com/@NikhilAdithyan) · [May 7](https://hashnode.com/posts/how-to-build-a-live-options-database-in-python-a-complete-guide/69fd19789f93a850a43041c9) ### [How to Build a Live Options Database in Python – A Complete Guide](https://freecodecamp.org/news/how-to-build-a-live-options-database-in-python-a-complete-guide?utm_source=hashnode&utm_medium=feed) Live options analytics change constantly. Implied volatility shifts, Greeks drift, and the shape of the surface can look different even a few minutes later. But a lot of teams still treat these number 23 min read · [freecodecamp.org](https://freecodecamp.org/news/how-to-build-a-live-options-database-in-python-a-complete-guide?utm_source=hashnode&utm_medium=feed) [Nikhil Adithyan](https://hashnode.com/@NikhilAdithyan) · [May 6](https://hashnode.com/posts/how-to-build-a-market-research-copilot-with-mcp-and-python-handbook/69fb845950ecad45335e0fe2) ### [How to Build a Market Research Copilot with MCP and Python \[Full Handbook\]](https://freecodecamp.org/news/how-to-build-a-market-research-copilot-with-mcp-and-python-handbook?utm_source=hashnode&utm_medium=feed) Most financial AI tools are good at one thing: summarizing a stock. You ask about Apple, NVIDIA, or Tesla, and they give you a clean overview of price action, a few ratios, and maybe some company cont 40 min read · [freecodecamp.org](https://freecodecamp.org/news/how-to-build-a-market-research-copilot-with-mcp-and-python-handbook?utm_source=hashnode&utm_medium=feed) [Andrea Paris](https://hashnode.com/@andreaparisdata) · [Apr 19](https://hashnode.com/posts/week-1-building-the-dataset-harder-than-expected/69e5008513e74eec58247d70) ### [Week 1: Building the Dataset (Harder Than Expected)](https://andreaparisdata.hashnode.dev/week-1-building-the-dataset-harder-than-expected?utm_source=hashnode&utm_medium=feed) We’re still figuring out what this project is going to become. I’m working with Zoe (data scientist), and my role is to build the dataset — daily stock data for a selection of energy companies so we c 6 min read · [andreaparisdata.hashnode.dev](https://andreaparisdata.hashnode.dev/week-1-building-the-dataset-harder-than-expected?utm_source=hashnode&utm_medium=feed) [Ayrat Murtazin](https://hashnode.com/@ayratmurtazin) · [Apr 12](https://hashnode.com/posts/hybrid-machine-learning-for-market-regime-detection-spy-iwm-hyg-lqd-volatility-vix/69dc1749b0a5036c35eb31a6) ### [Hybrid Machine Learning for Market Regime Detection: SPY, IWM, HYG, LQD & Volatility (VIX)](https://algoedge-insights.hashnode.dev/hybrid-machine-learning-for-market-regime-detection-spy-iwm-hyg-lqd-volatility-vix?utm_source=hashnode&utm_medium=feed) → Grab it before Tuesday AlgoEdge Insights: 30+ Python-Powered Trading Strategies – The Complete 2026 Playbook 30+ battl 13 min read · [algoedge-insights.hashnode.dev](https://algoedge-insights.hashnode.dev/hybrid-machine-learning-for-market-regime-detection-spy-iwm-hyg-lqd-volatility-vix?utm_source=hashnode&utm_medium=feed) [Florin Dumitru](https://hashnode.com/@florindumitru) · [Apr 9](https://hashnode.com/posts/i-built-blackdesk-a-keyboard-first-market-research-terminal-with-ai-connectors/69d765bcfa7251682e6bffbe) ### [I Built Blackdesk, a Keyboard-First Market Research Terminal with AI Connectors](https://florindumitru.hashnode.dev/i-built-blackdesk-a-keyboard-first-market-research-terminal-with-ai-connectors?utm_source=hashnode&utm_medium=feed) Why I built Blackdesk, an open source market research terminal that brings quotes, news, screeners, and AI connectors into one keyboard-first workspace. 6 min read · [florindumitru.hashnode.dev](https://florindumitru.hashnode.dev/i-built-blackdesk-a-keyboard-first-market-research-terminal-with-ai-connectors?utm_source=hashnode&utm_medium=feed)