Low VIX doesn't necessarily mean ideal time for option buyers. If premiums aren't falling consistently during the day in low VIX, it usually gives those small delta & IV spikes, just enough to irritate both option buyers & sellers. Same happens when VIX is ultra high.

My previous b'day which fell on expiry day was in 2010. On that day Nifty straddle opened at 45. Day range of nifty was around 30pts :)

(High 5415, Low 5380)

At that time:

•Didn't know the word Straddle though i used to trade them regularly
•Greeks existence wasn't known

•Adjustments felt like a superpower
•Everyday theta decay was a birth right
•Any strategy thought off felt like a personal invention
•Listening to people warning about unlimited loss in option selling was normal
•Making unlimited gain in long straddle seemed a possibility

•Volumes & Oi were closely tracked
•Overnight positions without hedge was a normal routine

All the above points have been changed over the years. But the underlying market psychology & following the price action still remains the same.

Thank you all for the warm wishes 🙏

AN ESSENTIAL THREAD ON OPTION ADJUSTMENTS

Adjustments can be done in variety of ways & depends totally at the discretion of the trader. To get a clear mind we need to know the following:

1) What to follow,
2) How to make the adjustment,
3) When to make the adjustment. (1/5)

1) We need a way to measure the imbalance created by a delta move in an option strategy. We can measure through premiums, distance from index or delta of greeks (i personally use delta). So basically whatever way of measure we use, both sides should be equal in it. (2/5)

2) Adjustment can either be done by selling extra quantity of profitable side, buying the quantity of losing side or shifting both the sides. I personally shift the sides because with extra quantities our Gamma gets imbalanced & the risk increases if market reverses. (3/5)

3) While the first 2pts are objective, when to make an adjustment is totally subjective. It can be fine tuned through experience. It also depends upon what strategy u are using. For a short strangle the adjustment required is faster than a ratio spread or an IC. (4/5)

Straddle/strangle require faster adjustments because they are more vulnerable to delta or IV spike. Any other strategies like ratio spreads, ironfly, butterfly have some bought option, which can negate the spikes for a while. So we need a defined system as to WHEN to adjust.(5/n)

10 mistakes in my 14 years of trading as an option seller 🧵

1. Staying neutral all the time. Majority of the years i have been a neutral option seller. I now realise that having a little sense of direction would have given me an added advantage with better utilisation of capital & also leverage (till the time it was available).

2. Too much importance on adjustments. Initially like most of the new option sellers, i had this notion that i can perfect my adjustment skills for any market conditions. Ofcourse i was wrong. Market is supreme & we need to respect it at times.

3. Not giving importance to greeks. For initial 6 years i didn't even know the existence of greeks. Since i started using them, option selling has become rather less complicated on the contrary of what most people believe.

4. Having too much confidence on the certainty of theta decay. Enough is said about it already. Theta decay is not an edge.

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)

Sharing a simplest ever to trade options.

Chalk out Support & Resistance.
Play contra.
Like make bullish positions on support
Or
Bearish on resistance.

Bullish means sell ATM PE & OTM CE
or bearish means ATM CE & OTM PE

Exit if support or resistance broken.
As it gonna be a trending day.
Hold another leg to breakeven.

If moves comes into favour, one gonna make awesome.

Q: Sir why call option premiums are higher the put?

A: It usually happens when there is big difference between spot & future.

Example

BN Spot: 35110
BN Future: 35300
BN Synthetic Future: 35150

It depends on our perception of what is ATM & accordingly match the calls & puts.

Since 99% of my own trades are in options, the calls I give are also on options. I am of the firm belief, that a basic knowledge of option greeks is necessary for any trader aspiring to trade options. For this, there are numerous books and even more resources on the net/youtube

However, a trader trying to learn Greeks face the problem of information overload. The problems are mainly 3
1. Either the text is too mathematical
2. Or the explanation is too simple just skimming the surface
3. In some cases, outright wrong info ( specially on youtube)

I have decided to make a video on options greeks in which I will try to explain simply ( without the maths 😀) but will go a bit more in-depth so that the info is usable by traders doing actual trades

Spent the major part of today designing the ppt ( 40 slides), hope to upload the video in the next few days. I will also provide the names of other resources which I have referred in making the video so that viewers can refer those texts for a more comprehensive understanding.

The video will be from the view of a trader/practitioner and not just a theoretical discussion.

I sincerely hope starters will be benefitted from my effort 🙏

A free course on the basics of Options Trading by Sensibull. Try it now. It is 100% free
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