Sourabh Sisodiya,CFA Profile picture
Sep 4, 2021 12 tweets 5 min read Read on X
Thread: Risk hai toh ishq hai ?

1) A lot of people talking about today’s freak trade in 37100 PE in BNF

We as traders are always exposed to various types of risk and it’s a part of our business.

Let me highlight certain risk faced in past years & also ways to manage it
2) Gap Risk

18th may 2009

Markets opened at 9:55 AM as this was the market opening time at that time
Nifty immediately hit an 20 % upper circuit at 10.01 am and the markets froze.
So markets were open only for 6 minutes.

There are many such instances of overnight gaps
3) Vega Risk

On 24th August 2015, the Indian markets declined close to 5.92%.

Nifty around 490 points but something unusual happened on that day.

Far otm Call options shot up inspite of such a huge fall😲

Vix shot up 64%
4)Gamma Risk

26th sept 2019

It was an expiry day and 30000 CE went from 50 to 1000+ in minutes and eventually closed at 0

This move caused lot of leveraged traders to lose a significant amount of their capital
Many such instances of gamma risk on expiry day
5) Flash Crash

31st may 2019

Flash crash in Banknifty of 1000+ points.

Friday’s high of the Bank Nifty was 31,783 and the low point of the index was 30,623

Such flash crash has been seen in many stocks as well on other instances
6) Black swan risk

13th march 2020

Nifty hit 10% lower circuit and trading was halted for 45 mins and when the circuit opened markets rallied and close around 4% in the green.

Sensex which was 3300 points down in the morning, at day end closed at 1300 points in the positive😲
7) Algo/Execution Risk

August 1, 2012

Due to algo issue Knight capital did 397 million shares and assumed a net long position in 80 stocks of approximately $3.5 billion as well as a net short position in 74 stocks of approximately $3.15 billion. Knight lost over $460 million
8) Price can below 0 as well

21st april 2020

A historic drop occurred on April 20, when the price of West Texas Intermediate crude dropped by almost 300%, trading at around negative $37 per barrel.
9) Exchange issue(Technical Glitch)

On 24th Feb 2021, NSE faced a technical glitch for the entire day and trading was halted.

This caused a lot of issue and completely out of a hands of a trader
10) Liquidity Risk

This happened with me

I had sold justdial 500 CE on MIS when spot was at 485. I had sold 2.68 L qty and was in profit of 1.5 L at 3.19
But at 3:20, my mtm was -18.3 L

Lost 20 L in a minute due to liquity risk (see response from @zerodhaonline to understand)
11) Risk and ways to manage !

I have highlighted some common risk and ways to manage it

See the image below
12) As a trader, we have signed up for these risks and we cannot complain about it. All we can do is be prepared & manage them

-Never take the markets lightly
-Anything can happen anytime in the markets
-Be aware of the risk you are exposed to
-Manage risk at all times

End

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Sourabh Sisodiya,CFA

Sourabh Sisodiya,CFA Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @sourabhsiso19

Dec 16
$440 million vanished in 45 minutes
No crash. No panic in the markets
Just one quiet mistake at market open
This is the story of Knight Capital

A thread Image
1. Knight Capital wasn’t reckless or inexperienced.
They were one of the largest market makers in the U.S., executing millions of trades daily and providing liquidity to the entire market. Image
2. Before the market opened that day, Knight Capital deployed a new trading algorithm.
It was meant to improve performance.
One small operational error slipped through unnoticed. Image
Read 11 tweets
Oct 24
Everyone enters the market to make money.
But only a few learn the skill that keeps them in the market Risk Management 🧵 Image
Most traders focus on making money. The pros focus on not losing it. Let’s talk about risk management the unsung hero of trading. Image
1. Capital is your lifeline. Protect it first, profit later. Every rule, every tool, every decision starts with this simple principle. Image
Read 8 tweets
Oct 17
Mastering the Trade -  Key Lessons from John Carter
Trading isn’t about luck. It’s about discipline, risk management, and repeatable setups. Here’s what every trader should know 🧵 Image
1) Trading is a skill, not a gamble
Success comes from strategies you can repeat, not from guessing market moves.
Control what you can do with your entries, exits, and risk.
2) Mindset is everything
Most traders fail due to emotions, not setups.
Stick to your plan
Journal every trade: why you entered, what went right/wrong, how you felt
Read 10 tweets
Oct 4
Trading isn’t just “buying and selling stocks.”
It’s about knowing yourself, managing risk, controlling emotions, and protecting your capital.
If you’re serious about trading, study your game inside out — not just setups and profits.

A thread 🧵 Image
Trading success isn’t about the best strategy, it’s about mastering yourself:
Discipline. Patience. Consistency. Image
1. Discipline – follow your plan
Successful traders stick to their rules no matter what the market does. Impulse decisions and emotional trades are the fastest way to lose. Discipline keeps you consistent.
Read 9 tweets
Sep 30
Simple Guide to Position Sizing for Trading Success 
By Van K. Tharp
A thread 🧵 Image
1)  What is Position Sizing
Position sizing is simply deciding HOW MUCH to trade. It's about protecting your money while still making profits. Think of it as your trading safety net! Image
2) Why Position Sizing Matters
Prevents big losses that can wipe out your account
Helps you stay in the game during losing streaks
Makes your winning trades count more Image
Read 13 tweets
Sep 19
Warren Buffett nearly went bankrupt in 1962
His biggest bet was burning $4M a month. Bankruptcy was weeks away
Then a man named Harry Bottle saved his career in 6 days
The untold story of Buffett’s riskiest investment  🧵Image
1) Young Buffett thought he struck gold
He bet big on Dempster Mill, a struggling windmill manufacturer
Stock price: $18/share
Book value: $72/share
A 75% discount is the perfect Ben Graham-style bargain
By 1961, he owned 70% of the company Image
2) But the numbers were lying
Dempster made up 21% of Buffett’s fund
Cash: $166K
Debt: $2.3M
$4M of inventory sat rotting in warehouses some of it since 1909
Bankruptcy was weeks away. Buffett was trapped Image
Read 9 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(