Fake chats claiming to be from the Irish African community are being disseminated by the far right in order to suggest that violence is imminent from #BLM supporters. This is straight out of the QAnon and Proud Boys playbook. Spread the word. Protest safely. #georgenkencho

OK, I guess I have a thing to say about the stock market. I have done kind of what these Reddit folks are doing with it, in that I have invested in the stock market when I was not at all rich, using parts of my paycheck that it probably wasn't wise to risk. I don't now. (thread)

But, like, it worked out okay for me. I even shorted some stuff. I didn't coordinate with anyone or whatever, but I don't think on the individual level the stock market is *inherently* malicious. If you're privileged, you're going to be exposed to it (through 401ks, etc.)

And I don't think it's wrong for people to try to make money off of it outside of the 401k/retirement context that's socially normal, *especially* if they're desperate like I was. There *are* strategies that you can use that, while risky, aren't exactly like gambling

Like, gambling is risky in a different way. You are always working with a fairly consistent set of probabilities in gambling, and they're never in your favor (outside of grey area gambling like between friends, where you could hypothetically actually still card count)

Anyway, like, on shorts: I don't think they're evil. I think they're dangerous. For an individual, a short always carries a small risk of individual bankruptcy. There's USUALLY not even a huge upside to them; they're not mystical or magical, they're basically reverse "longs"

𝐓𝐡𝐫𝐞𝐚𝐝 𝐟𝐨𝐫 𝐎𝐩𝐭𝐢𝐨𝐧𝐬
The entire thread will have some quick pointers on options trading. These bullet points are based on experience and learning and even if you are completely new,will help you to build some perspective. So,lets go :

-When new,prefer trading monthly options over weekly options to reduce risk
-Set up your trades with greater than 50% Probability Of Profit
- Use implied volatility in your decision making process
-Book some trades at 50% of max profit i.e. locking of profit incase u are buyer

-Don’t adjust losing defined risk strategies. A lot of people get into the bad habit of averaging and run the risk of losing a lot
-Diversify your portfolio across product, direction, and time,this has to be considered while you are planning to put in multiple strikes in folio

-Short Strangles are one of our go-to strategies because of their high probability of profit and increased profit potential.A little effort with understanding of volatility would help
-Allocate no more than 5% of your account to any one trade

-Trade small, trade often to increase your number of occurrences. Some might deny but this works
-In options you might have heard of spreads.Multiple options legs create an options spread. For example, a short strangle consists of selling a call and selling a put simultaneously.

@AdityaTodmal @niki_poojary I think the best Indian channel for Options Selling is @ThetaGainers, by far!

Working on some execution optimisation related backtesting. I have so far been executing with market orders only. Going towards higher lot sizes, I'd like to optimise for minimal slippage.

First off, on NSE, if you place a market order, you get filled at the best bid/ask right?

If we want to optimise this, the first non-creative idea one can think of is, slicing the order into different lot sizes, and placing a limit order for each slice at the mid point of current best bid & ask.

But this requires your latency to be the least.

Why would latency affect it?

I looked at tick historical data, and there are more than 18-20 ticks in a second (auction and quote combined).

Even if you keep 10 ticks per second, your best bid/ask can shift from the time you place to the time exchange receives the order.

So, the next best thing that people can do is place tranches of orders every 1s, 3s, 5s, 10s, 15s - in their preferred time range, and get filled at the midpoint or best-bid+1/2/3/4/5 in the depth.

What you need is liquidity.

But if you're trading breakouts, then it's highly likely that your limit orders may not get filled if the action is too fast.

So, a retry mechanism is required in such cases.

If nothing works, you convert your orders to marketable and get filled at worse slippage.