Financial Calculator API (Loans, NPV/IRR, Bonds, Options)

Keyless US stock and index option chains from Cboe: unusual activity where today's volume dwarfs open interest, the filtered option chain with implied volatility, greeks, open interest and volume, and a per-symbol summary with put/call ratios and 30-day implied vol. Pay per row.

Stock Option Trends Analyzer

young_billionaires/stock-option-trends-analyzer

AI-powered stock option market trend analyzer. Get real-time reasons for top gainers, losers, highest implied volatility and highest open interest stock options. Understand stock option price movements, volume spikes and market sentiment with clear, data-driven insights.

Collect Yahoo Finance option contracts with expiration dates, strikes, bid/ask, volume, open interest and implied volatility. Filter calls and puts and keep the underlying price with each row.

Realtor Buy vs Rent Calculator

realtorscraper/realtor-buy-vs-rent-calculator

This Apify actor performs detailed rent vs. buy analysis for multiple locations, including cost projections, tax savings, break-even points, and opportunity cost. Customize assumptions like appreciation and inflation for accurate financial insights, with async processing for faster, realtime results

Keyless BTC and ETH options data from Deribit: per-expiry put/call ratios, at-the-money implied volatility, and open interest; the full option chain with mark price, IV, OI, volume, strike, and moneyness; and the DVOL crypto volatility index. Pay per row.

Remove background noise from voice recordings, podcasts, interviews, calls and videos with DeepFilterNet3 AI. Keeps the speech, removes fans, traffic, hum, wind and room noise. Optional loudness normalization. MP3, WAV, M4A, MP4 and more. No API key needed.

Remove vocals from songs or extract them with Meta's Demucs AI. Get a clean instrumental (karaoke) track and an a cappella vocal track, or split music into vocals, drums, bass and other instruments. MP3, WAV, FLAC or M4A out, from audio or video files.

AKShare Financial Data

research_master/akshare-financial-data

Collect bounded stock, futures, options, fund, FX, convertible-bond, index, and crypto datasets through eight approved AKShare interfaces with flattened rows and separate run audits.