UPDATE ON MARKETS: What an eventful start to 2021. Between short-squeezes and hedge funds blowing up, volatility was definitely on the forefront during January. FTSE/JSE All Share (JSE) improved by 5.21% during January, bringing the 12-month returns to 14.51%.

THREAD ON DELTA (The most important GREEK)

Many traders don't indulge in understanding GREEKS because they think they are very complicated.

There are 4 primary greeks:

Delta
Gamma
Theta
Vega

In my experience, understanding DELTA is enough to take benefit of greeks.(1/n)

Delta measures the rate of change of options price based on the directional movement of the underlying.

So this means we can know in advance (theoretically) how much an option will move with the underlying & so we can prepare our strategies accordingly. (2/n)

Value of delta varies between 0 & 1 for calls and -1 & 0 for puts. This figure tells how much an option price will change, when the underlying moves 1 point. So example a delta of .2 of call indicates that for every 1 point change in the underlying, the price will move .2 (3/n)

For option writers who want to trade in neutral strategies like straddle, strangle, ratios, calendar etc, delta can be very helpful. So be it any complex strategy, knowing the NET DELTA can give you an idea of how your strategy will perform in different scenarios. (4/n)

Net delta is just the sum of the deltas of all the bull options (call+ & put-) minus the bear options (call- & put+).

So if we can track this, we will always be in the know of how much exposed our position is. It makes it easier then to adjust our position. (5/n)

1/x Vanna is back & ready to turn back on the charm! Overnight the market hit our weeklong target of **3705 and pulled back... We were able to take profits & play for a bit of morning digestion. It’s been a nice +3.5% in a week w/a few extra scalps along the way...But the best

2/x part has been the gift of Vol compression, which along w/ short Vol profits, has given us significant calendar expansion & dispersion opps, as predicted. I expect this to continue this week as well, as Ivol oversupply should continue to be the dominant force until 12/11.This,

3/x paired w/ the significantly increasing Vanna & Charm flows, will make it hard for any decline until 12/14 to catch meaningful momentum. This said, the narrowing of 20 day RVol as well as the 2 stddev of the 20 day just overhead should cap any rallies, given the dramatically

4/x overextended retail (8-day SMA of P/C equity is the lowest in 20 years) & institutional positioning. This push/pull, should ultimately keep the market fairly pinned this week...Jan 8th call’s on back are incredibly cheap w/ a GA runoff event straddle of only $55, which given

5/x the potential macro-cyclical consequences of the next 2 years of fiscal stimulus seems absurd...& In terms of a more short term trade,Tesla Vol is either too high or 12/18 on back calendar spreads in the SPX are too low, as there’s no premium being priced in for the inclusion

Price + Open Interest (OI) + Volume = Deadly Combo

There are many tools for Open Interest. Options Decoder from @TrueData2 is one of the simple yet powerful tools on options and OI.

Below are the 10 Powerful Features of Options Decoder

Thread 🧵🧵

(1/N)

#1 - PE CE Difference

This feature combines the OI of call options and put options and plots against each other.

At one glance, we can know what big players are doing!

(If they are selling more CE means, they are bearish on the underlying instrument)

(2/N)

#2 - Advance/Decline

This feature displays all the F&O stocks in one place.

In one click, we can see the stocks in any order (like an increase in price, increase in OI, or decrease in volume, etc).

A highly useful feature for options traders!

(3/N)

#3 - Open High

This feature displays all the strike prices that have an open high (or open low) for the selected instrument.

If many CE strikes show "Open Low", then the market is bullish!

(4/N)

#4 - IV Price-OI Chart

This feature plots CE and PE vs. Open Interest (OI) for the ATM strike price.

Always Remember:

CE Long Build Up + PE Short Build Up = BULLISH

PE Long Build Up + CE Short Build Up = BEARISH

CE Short Build Up + PE Short Build Up = SIDEWAYS

(5/N)

I analyzed 25+ years of #Nifty data to better understand bear markets 🐻

Why?

Given the recent market sell-off and bearish stance of market participants, history and data is your best guide to prepare if we're headed for a bear market.

Thread with findings below 🧵👇
1/n

But first, do you know the definition of a bear market?

When any index falls 20% or more from it's all time high, it is termed to be in a #bearmarket 🐻

How do you calculate length of a bear market? The time duration in days from previous all-time high to market bottom.

2/n

🇮🇳 Nifty last 25 years (1997-2022*)

Number of Bear Markets = 8

Average drawdown % = -38.5%

Average bear market duration = 246 days (8 m)

Key takeaway - Bear markets occur every ~3 years and take on average 8 months to bottom

3/n

1997 and 2006 saw the fastest bear markets with Nifty correcting 20-30% in just ~1 month.

Unbelievably, 1997 had 2 bear markets! Just imagine suffering 20% drawdowns twice in a few months!

Mar 2020 Covid crash was the 3rd fastest and 3rd worst bear market.

4/n

Okay, how should we define Bear Market Recovery?

The no of days from market bottom to a new all-time high.

Sadly, bear markets take time to recover.

Almost double the time to recover to a new ATH compared to the time to form a bottom.

Avg recovery duration – 495 days

5/n