COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

ChromeFirefoxEdge

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.38

Independent coupon discovery for Udemy learners

Hari Swaminathan

Hari Swaminathan

Online Course Instructor

4.32 average course rating (23.5K course reviews)

Statistics

173.9K
total students
75 hours
total content
Feb 2013
first content date
Jun 2025
last content date

Courses (32)

📚 Other Courses (32)

Short Straddles - Exploit Earnings Option Volatility Crush
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
Short Straddles - Exploit Earnings Option Volatility Crush

Short Straddles - Exploit Earnings Option Volatility Crush

(4.20 with 56 reviews)
459
students

Showing 1–12 of 32 courses

Page 1 of 3
123
39 minutes
content
Sep 2021
updated
$14.99
Option Spreads and Credit Spreads Bundle
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
Option Spreads and Credit Spreads Bundle

Option Spreads and Credit Spreads Bundle

(4.43 with 1.1K reviews)
10.3K
students
4.6 hours
content
Dec 2019
updated
$14.99
Options Spreads Bundle- the heart of Options Trading
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
Options Spreads Bundle-  the heart of Options Trading

Options Spreads Bundle- the heart of Options Trading

(4.55 with 175 reviews)
1.6K
students
2.8 hours
content
Dec 2019
updated
$14.99
Advanced Options Concepts - Probability, Greeks, Simulation
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
Advanced Options Concepts - Probability, Greeks, Simulation

Advanced Options Concepts - Probability, Greeks, Simulation

(4.29 with 866 reviews)
6.1K
students
2.0 hours
content
Dec 2019
updated
$14.99
Multi Time Frame Trend Indicator (MTFT)
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
Multi Time Frame Trend Indicator (MTFT)

Multi Time Frame Trend Indicator (MTFT)

(3.73 with 62 reviews)
4.5K
students
54 minutes
content
Sep 2021
updated
FREE
Options Foundation - Time Decay, Implied Volatility, Greeks
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
Options Foundation - Time Decay, Implied Volatility, Greeks

Options Foundation - Time Decay, Implied Volatility, Greeks

(4.43 with 127 reviews)
1.0K
students
3.2 hours
content
Dec 2019
updated
$14.99
The Advantages of ETF Options and Index Options Trading
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
The Advantages of ETF Options and Index Options Trading

The Advantages of ETF Options and Index Options Trading

(4.19 with 52 reviews)
424
students
1.1 hours
content
Sep 2021
updated
$14.99
Intermediate Options trading concepts for Stocks and Options
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
Intermediate Options trading concepts for Stocks and Options

Intermediate Options trading concepts for Stocks and Options

(4.41 with 99 reviews)
2.4K
students
1.3 hours
content
Sep 2021
updated
$14.99
Buying Call and Put Options - Options beginner strategies
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
Buying Call and Put Options - Options beginner strategies

Buying Call and Put Options - Options beginner strategies

(4.59 with 83 reviews)
721
students
3.2 hours
content
Dec 2019
updated
$14.99
Master Calendar Spreads with this live trade on Gold (GLD)
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
Master Calendar Spreads with this live trade on Gold (GLD)

Master Calendar Spreads with this live trade on Gold (GLD)

(4.54 with 129 reviews)
1.1K
students
1.0 hours
content
Dec 2019
updated
$14.99
Advanced Butterfly Spreads - High Reward Options Strategies
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
Advanced Butterfly Spreads - High Reward Options Strategies

Advanced Butterfly Spreads - High Reward Options Strategies

(4.04 with 72 reviews)
514
students
43 minutes
content
Sep 2021
updated
$14.99
SPX Intraday Trading with Deep Market Internals Algorithms
Instructor Hari Swaminathan
Hari Swaminathan
32 courses
English
SPX Intraday Trading with Deep Market Internals Algorithms

SPX Intraday Trading with Deep Market Internals Algorithms

(4.32 with 128 reviews)
6.7K
students
2.0 hours
content
Aug 2019
updated
FREE