Finance

Bulk Bank Card 3-Element Verification

Bulk verify user identities using name, bank card number, and ID number.

Daily Interest Rate Calculator (2026)

Input annual or monthly interest rate to quickly calculate daily interest rate, daily interest, and total interest.

Annuity Present Value Calculator

Quickly calculate the present value and future value of ordinary annuities, annuities due, and perpetuities, with synchronized output of annuity present value factors and future value factors to support pension, loan, and investment analysis.

Stock P/E Ratio Calculator

Calculate stock P/E ratios online to quickly evaluate stock valuations and determine if shares are overvalued or undervalued.

Bulk Bank Card 4-Factor Verification

Bulk verify if the name, bank card number, ID number, and registered phone number match.

Simple Interest Calculator

Enter your principal, interest rate, and time period to quickly calculate simple interest and the total amount.

Rental Yield Calculator

Quickly calculate real estate rental yield and evaluate property investment value.

Historical K-Line Lookup

Query historical candlestick data from major global markets (open, high, low, close, volume) across stocks, forex, futures, precious metals, cryptocurrencies, indices and more, with support for minute/hourly/daily/weekly/monthly timeframes.

A-Share Adjusted K-Line Query

Enter a stock code to query forward-adjusted, backward-adjusted, or unadjusted historical K-line data for China A-shares.

China Precious Metal Price Calculator

Calculate the value of gold, silver, platinum, and palladium based on real-time quotes from Chinese exchanges. Enter the metal type and weight in grams to get instant pricing.

A-Share Candlestick Chart

Free online tool to query daily, weekly, and monthly candlestick charts for China A-shares. View price changes, trading volume, and adjusted historical prices.

Invoice Verification

Verify VAT invoice authenticity. Enter the invoice code, number, and key details to instantly get validation results.

New Mutual Fund Screener

Free online new mutual fund screener. Quickly filter currently available new funds, compare subscription fees, check fund managers, and get key data for smarter investment decisions.

Bulk Corporate Bank Account Location Lookup

Bulk lookup branch locations for corporate bank accounts. Ideal for financial risk control and business audits.

Mutual Fund Data Lookup

Enter a mutual fund ticker symbol to instantly check its net asset value (NAV), fund category, manager, and other essential data.

UnionPay Card Account Type Checker

Free online UnionPay card checker. Instantly identify card types (debit, credit, prepaid) using the first 6-digit BIN. Fast, secure, and accurate.

Fund Historical NAV Lookup

Free online tool to look up historical mutual fund NAVs and instantly calculate period returns. Track your investment performance fast.

On-Sale Fund List Lookup

Quickly search open-end mutual funds currently available on the market with multi-dimensional filtering to assist your investment decisions.

A-Shares Gainers and Losers Ranking

Calculate the price change percentage of China A-shares over a specified period and view the top gainers and losers ranking.

International Bank Card BIN Checker

Free online international bank card BIN checker. Instantly look up a BIN/IIN to identify the card network, issuing country, and bank.