Best Stock Calculator Option Apps

Stock Average Price Calculator

Best Stock Average Calculator

Free

Easily calculate the average cost of your stock investments, even when buying at different prices. This tool helps you understand your average down or average up costs and can save unlimited stock entries and transactions. It also allows you to calculate potential profits from your buy and sell activities.

StockCalc - Trade Calculator

Position Size Fast Profit Calc

Free

Quickly calculate stock price changes, profit and loss, and forecast targets. Review market trends with K-line replay and access real-time data for over 8,000 stocks and 700 ETFs. Designed for both beginners and professional traders.

SSPI Stock Calculator

Stock profit/loss calculator

Free

This app helps stock traders calculate profit and loss, analyze potential share prices, and determine buy/sell details. It offers advanced features like commission and tax deductions through a subscription.

Stock Profit Calculator+

Calculate Market Trade Prices

Free

This app helps stock investors quickly calculate their break-even price and net profit or loss. It accounts for buying cost, quantity, and expected selling price, including commissions.

Stock Position Calculator

by alpinetic

Free

Calculate the optimal number of shares to buy based on your risk tolerance and capital. Input account balance, risk percentage, share price, and stop-loss to determine ideal position size for your investment strategy.

Calculator: No Ads / Ad-Free

Basic, Scientific & Finance

Free

This app offers a private and accessible calculation experience with no advertisements. It includes scientific, financial, and basic calculation functions, along with features like voice feedback and visual charts for loans and investments.

Easy Option Calculator

Based on Black-Scholes model

Free

Calculate option prices and Greeks using the Black-Scholes model. Input underlying price, exercise price, days to expiration, interest rate, and volatility to get instant results. Reset values easily with a dedicated button.

OptionStrat: Options Toolkit

Calculator | Optimizer | Flow

Free

Visualize and analyze options trades with a profit calculator and strategy builder. Discover institutional trades with real-time unusual options flow. Optimize strategies for maximum returns or profit chance.

BA Financial Calculator Plus

TVM, NPV, Loan, ROI Calculator

Free

$5.99 | 100% OFF

This app offers a comprehensive suite of financial calculators, including TVM, NPV, and ROI, with detailed explanations, formulas, and examples. It provides data visualization, reports, and AI-powered insights for complex financial calculations, all while prioritizing on-device processing for privacy.

Trade Calculator, Stock Market

Position Sizing, ROI, P&L Calc

Free

This app simplifies stock market trading with tools for calculating profit/loss, average stock cost, trade details, percentages, position size, and ROI. It offers accurate calculations and a user-friendly interface for informed investment decisions.

Easy Stock Profit Calculator

Profit/Loss, Weighted Averages

$11.99

Quickly calculate stock profits and losses with real-time updates as you enter your data. Features a unique "Price Dial" for instant target price adjustments and a weighted average calculator for multiple purchases.

Options P&L Calculator

by Rocco Sassani

Free

Instantly calculate option contract values with this intuitive tool. Enter your fill price and see your position's worth at various gain or loss percentages. Ideal for traders needing quick "what if" scenarios without complex math.

Option Signal Alert

#1 Signal Alert: Swing, Leaps

Free

This app provides real-time alerts for significant stock and option market movements. It offers tools to analyze option chains, track watchlists, and identify potential trading opportunities with advanced screening features.