MarketXLS
Excel Solution for Investors
MarketXLS launched on January 27, 2023 with 4 votes. The site was still online in September 2026, 3 years on.
What it does
MarketXLS’s Excel-based investment research and portfolio management software bring premium research and access to Excel's billions of real-time and historical capital market and economic data points.
Get live market data, real-time stock quotes, options analytics, and financial research tools directly in Excel. Trusted by investment professionals for over 10 years. Start your free trial today.
Trusted by investment managers, RIAs, analysts and pro option traders. Priority access to our expert team, 24/7 by phone or live chat. Enterprise-grade data and analytics in the tool your team already knows. No migration. No retraining. Manual data entry from websites. Tedious, time-consuming, outdated the moment it was finished. Professional 3-monitor setup with real-time data, option grids, and automated cash flow calculations. The web platform for ETF & Mutual Fund research. See exactly what you own, where you're overlapping, and which funds actually deserve your money. MarketXLS adds over a thousand live market functions to Excel, and every one of them is documented with syntax and…from marketxls.com
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Investorsexchange.jl – parse trade-level stock market data in Julia2022 · github.com · ▲136Backstory: I wanted to play with intraday stock data but couldn't find a free dataset anywhere. IEXCloud [1] offers API access to 1-minute granularity intraday historical price data, but I was worried that it could get expensive or unwieldy to build up a substantial dataset via API calls. Plus, IEX gives out their raw data for free. I probably should have just used the IEXTools python library [2] to parse IEX's raw data dumps, but I was working on a Julia project, so it felt more thematically appropriate to build a new tool from scratch. I haven't been actively using InvestorsExchange.jl a…




Source: Product Hunt launch ↗
Launched alongside, January 2023
the whole month →
This works suprisingly well. Just give it instructions like "make it winter" or "remove the cars" and the photo is altered. Here are some examples of transformations it can make: Golden gate bridge: https://raw.githubusercontent.com/brycedrennan/imaginAIry/ma... Girl with a pearl earring: https://raw.githubusercontent.com/brycedrennan/imaginAIry/ma... I integrated this new InstructPix2Pix model into imaginAIry (python library) so it's easy to use for python developers.
AI · 2023 · github.com
HyperSwitch▲715Fast, reliable, and affordable open source payments switch
Dev tools · 2023 · hyperswitch.io

The project is called QueryStorm. It uses Roslyn to offer C# (and VB.NET) support in Excel, as an alternative to VBA. I've posted about it before, but a lot has changed since then so figured I'd share an update. The current version includes a host of new features, namely a C# debugger, support for NuGet packages, and the ability to publish Excel extensions to an "AppStore" (which is essentially a NuGet repository). The AppStore can be used by anyone with the (free) runtime component. Another great addition is the community license, which is a free license for individuals and small companies…
Work · 2023 · querystorm.com

Hey HN! Some more info: I’m an NHS doctor and the founder of Pi-A (https://www.pi-a.io) which developed Lungy (https://www.lungy.app). Lungy is an app (iOS only for now) that responds to breathing in real-time and was designed to make breathing exercises more engaging and beneficial to do. It hopefully has many aspects of interest to the HN community – real-time fluid, cloth and soft body sims running on the phone’s GPU. My background is as a junior surgical trainee and I started building Lungy in 2020 during the first COVID lockdown in London. During COVID, there were…
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