Skip to main content
St Louis

Back to all posts

Compute Chaikin Money Flow (CMF) Using Swift?

Published on
4 min read
Compute Chaikin Money Flow (CMF) Using Swift? image

Best Financial Analysis Tools to Buy in November 2025

1 The Total Money Makeover Updated and Expanded: A Proven Plan for Financial Peace

The Total Money Makeover Updated and Expanded: A Proven Plan for Financial Peace

BUY & SAVE
$10.69 $29.99
Save 64%
The Total Money Makeover Updated and Expanded: A Proven Plan for Financial Peace
2 Knock Knock Weekly Money Tracker Pad, Weekly Spending Tracker Budget Pad (Pastel Version), 6 x 9-inches

Knock Knock Weekly Money Tracker Pad, Weekly Spending Tracker Budget Pad (Pastel Version), 6 x 9-inches

  • TRACK EXPENSES & BUILD HABITS TO SAVE FOR YOUR DREAM AIR FRYER!
  • ORGANIZED LAYOUT WITH CATEGORIES & GOALS SIMPLIFIES BUDGETING.
  • COMPACT 6 X 9 DESIGN-60 SHEETS FOR EFFORTLESS WEEKLY PLANNING!
BUY & SAVE
$10.00
Knock Knock Weekly Money Tracker Pad, Weekly Spending Tracker Budget Pad (Pastel Version), 6 x 9-inches
3 10000 Kakeibo Wooden Money Saving Challenge Box Cash Vault Piggy Bank for Adults Savings Goals Smash Box Saver (10 Amounts)

10000 Kakeibo Wooden Money Saving Challenge Box Cash Vault Piggy Bank for Adults Savings Goals Smash Box Saver (10 Amounts)

  • ACHIEVE SAVINGS GOALS: TRACK PROGRESS UP TO $10,000 FOR MOTIVATION.

  • CUSTOMIZABLE SAVINGS OPTIONS: CHOOSE YOUR TARGET, FROM $500 TO $10,000!

  • STYLISH DESIGN: FITS PERFECTLY IN ANY ROOM WHILE ENCOURAGING SAVINGS.

BUY & SAVE
$9.99
10000 Kakeibo Wooden Money Saving Challenge Box Cash Vault Piggy Bank for Adults Savings Goals Smash Box Saver (10 Amounts)
4 Budget Planner - Monthly Finance Organizer with Expense Tracker Notebook to Manage Your Money Effectively, Undated Finance Planner/Account Book, Start Anytimem,A5(8.6x5.9 inchs),100gsm Paper - Silvery

Budget Planner - Monthly Finance Organizer with Expense Tracker Notebook to Manage Your Money Effectively, Undated Finance Planner/Account Book, Start Anytimem,A5(8.6x5.9 inchs),100gsm Paper - Silvery

  • TAKE CONTROL OF YOUR FINANCES WITH OUR COMPREHENSIVE BUDGET PLANNER.

  • PREMIUM QUALITY PAPER ENSURES DURABILITY AND INK PROTECTION FOR LASTING USE.

  • SET MONTHLY GOALS EASILY WITH OUR FLEXIBLE, PORTABLE, UNDATED PLANNER.

BUY & SAVE
$9.99
Budget Planner - Monthly Finance Organizer with Expense Tracker Notebook to Manage Your Money Effectively, Undated Finance Planner/Account Book, Start Anytimem,A5(8.6x5.9 inchs),100gsm Paper - Silvery
5 2 Pack Expense Tracker Ledger Book- Finance Book for Home Budget Tracking, Business Bookkeeping -Home Budget notebook, Finance Planner- Expense Ledger for Small Business Bookkeeping (100 Pages 2 Pack)

2 Pack Expense Tracker Ledger Book- Finance Book for Home Budget Tracking, Business Bookkeeping -Home Budget notebook, Finance Planner- Expense Ledger for Small Business Bookkeeping (100 Pages 2 Pack)

BUY & SAVE
$8.90
2 Pack Expense Tracker Ledger Book- Finance Book for Home Budget Tracking, Business Bookkeeping -Home Budget notebook, Finance Planner- Expense Ledger for Small Business Bookkeeping (100 Pages 2 Pack)
6 Monthly Bill Payment Checklist: Bill Tracker Notebook With Spiral Binding 8"x10" The 4-Year Guide for Families & Money Managers, 960 Billing Records Included (Blue)

Monthly Bill Payment Checklist: Bill Tracker Notebook With Spiral Binding 8"x10" The 4-Year Guide for Families & Money Managers, 960 Billing Records Included (Blue)

  • EFFORTLESS BUDGETING WITH SPIRAL-BOUND DESIGN FOR EASY WRITING.

  • TRACK 960 BILLING RECORDS OVER 4 YEARS FOR ORGANIZED FINANCES.

  • MONTHLY OVERVIEWS HELP PLAN SPENDING AND ACHIEVE SAVINGS GOALS.

BUY & SAVE
$7.99
Monthly Bill Payment Checklist: Bill Tracker Notebook With Spiral Binding 8"x10" The 4-Year Guide for Families & Money Managers, 960 Billing Records Included (Blue)
7 Financial Literacy for Young Adults Simplified: Discover How to Manage, Save, and Invest Money to Build a Secure & Independent Future

Financial Literacy for Young Adults Simplified: Discover How to Manage, Save, and Invest Money to Build a Secure & Independent Future

BUY & SAVE
$17.99
Financial Literacy for Young Adults Simplified: Discover How to Manage, Save, and Invest Money to Build a Secure & Independent Future
8 Bill Payment Tracker Notebook - Monthly Bill Organizer & Planner for Personal Budgeting Financial, Payments Checklist Organizer, 5.8" x 8.5", Green

Bill Payment Tracker Notebook - Monthly Bill Organizer & Planner for Personal Budgeting Financial, Payments Checklist Organizer, 5.8" x 8.5", Green

  • SIMPLIFY EXPENSES: TRACK BILLS EFFORTLESSLY IN ONE CONVENIENT NOTEBOOK!
  • COMPREHENSIVE FEATURES: STAY ORGANIZED WITH 3680 ENTRY LINES FOR FINANCES.
  • IDEAL GIFT: PERFECT FOR PERSONAL OR BUSINESS USE, SUITABLE FOR ALL OCCASIONS!
BUY & SAVE
$8.99
Bill Payment Tracker Notebook - Monthly Bill Organizer & Planner for Personal Budgeting Financial, Payments Checklist Organizer, 5.8" x 8.5", Green
+
ONE MORE?

To compute Chaikin Money Flow (CMF) using Swift, you can follow these general steps:

  1. Define the necessary variables such as the period length for CMF calculation and arrays to store high, low, close, and volume values.
  2. Calculate the Money Flow Multiplier (MF Multiplier) for each period using the formula: MF Multiplier = ((Close - Low) - (High - Close)) / (High - Low)
  3. Calculate the Money Flow Volume (MFV) for each period by multiplying the MF Multiplier by the period's volume.
  4. Calculate the CMF value for each period using the formula: CMF = Sum of MFV for the last n periods / Sum of volume for the last n periods
  5. Implement the calculation logic in Swift code by iterating through the data arrays and applying the formulas to calculate CMF values for each period.

By following these steps and implementing the necessary Swift code, you can compute Chaikin Money Flow (CMF) for a given dataset and use it for technical analysis in your trading or investment strategies.

What is Chaikin Money Flow (CMF) and why is it important?

Chaikin Money Flow (CMF) is a technical analysis indicator that measures buying and selling pressure for a particular asset by analyzing the amount of money flowing in and out of it. It is calculated by using both price and volume data to determine the strength and direction of money flow.

CMF is important because it can provide traders and investors with insights into the underlying dynamics of a market. By analyzing the flow of money into and out of a security, traders can better understand whether a stock is being accumulated or distributed. This can help them identify potential trends and make more informed trading decisions.

Additionally, the CMF can help traders confirm the strength of a trend or spot potential reversals. A rising CMF suggests that buying pressure is increasing, while a declining CMF indicates that selling pressure is increasing. This information can be used to confirm or contradict signals from other indicators, providing traders with additional confidence in their trading decisions.

How to compute Chaikin Money Flow (CMF) in Swift?

To compute Chaikin Money Flow (CMF) in Swift, you can use the following code snippet:

func chaikinMoneyFlow(data: [[String: Any]], period: Int) -> [Double] { var cmfValues: [Double] = []

for i in 0..<data.count {
    var chaikinMoneyFlow = 0.0
    
    if i >= period {
        var sumMFV = 0.0
        var sumVolume = 0.0
        
        for j in i-period..<i {
            let high = data\[j\]\["high"\] as! Double
            let low = data\[j\]\["low"\] as! Double
            let close = data\[j\]\["close"\] as! Double
            let volume = data\[j\]\["volume"\] as! Double
            
            let MFV = ((close - low) - (high - close)) / (high - low) \* volume
            sumMFV += MFV
            sumVolume += volume
        }
        
        chaikinMoneyFlow = sumMFV / sumVolume
    }
    
    cmfValues.append(chaikinMoneyFlow)
}

return cmfValues

}

In this code snippet, the chaikinMoneyFlow function takes in an array of dictionaries data containing price and volume data for a security, and the period for which to calculate the CMF. It calculates the CMF values using the formula for Chaikin Money Flow and returns an array of CMF values for each data point.

You can call this function with your price and volume data array and the desired period to compute the Chaikin Money Flow values.

What is the typical range for Chaikin Money Flow values?

The typical range for Chaikin Money Flow values is usually between -1 and +1. Values above 0 indicate buying pressure and values below 0 indicate selling pressure. Values closer to +1 indicate strong buying pressure, while values closer to -1 indicate strong selling pressure.