Konstantin @cziugas
Opinions should be taken with a grain of salt until I have grey hair which will happen in about 2043. Stay tuned tho. Lithuania Joined June 2017-
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@ThierryBreton @X @DigitalEU Unelected bureaucrat trying to censor free speech, how more orwellian can you get without realizing it @ThierryBreton
Too many people think in labels.
Late night Mathematica! trying to estimate second moment of Poisson Distribution. Can't make to many points of function since the squaring will make big difference for big vlaues therefore you will have a_1*1=not close zero, and the true asnwer is λ^2+λ.
The biggest lie is to expect people to be honest and open. People tell you the truth they want you to see. Not the truth you want to see.
I'm planning to travel to US with a friend for summer to work random job like dishwashing. It's called Work and Travel program. I hope everything goes fine. app.interexchange.org/cooperators/29…
Lately I discovered a heuristic: if the statement is intuitive/obvious skip the proof. I hate proving for the sake of proving. But the notion of intuition should be extremely concrete and honest.
ETHICS: in politics, be JUDGE, never advocate. Best news: to get msgs, DMs, & mail from imbeciles from every side in every country telling me I *betrayed* them because I didn't line up. F***k off; all of you I am so independent I never cluster positions & I am proud of it.
ETHICS: in politics, be JUDGE, never advocate. Best news: to get msgs, DMs, & mail from imbeciles from every side in every country telling me I *betrayed* them because I didn't line up. F***k off; all of you I am so independent I never cluster positions & I am proud of it.
@engineers_feed For $12 million, should look like this…
Best way to to pass(with a decent grade) boring subjects is to PROCRASTINATE and people do get it. I am able to study for 10 hours because I am forced by lack of time.
Just learned about Cantor’s Set. Where’s the trick? It’s so mind bending. Something is off here. A set of length 0 has as many elements as the Real numbers? That’s funny
Reading books in english on a daily basis, but can’t speak fluently.
Mathematics. So let us journey, hearts afire, Through iterations, never tire. In Mandelbrot's embrace we find, A world of wonders, for all time. Art by Sue Chait, @suechait, Used with permission.
Study something old but not visibly useful (classics), something modern and useful (accounting, coding), never something new and not visibly useful.
Calling someone smart has no meaning and it’s annoying. Better say one is honorable, worthy, disciplined, curious, non-boring, street-smart.
When someone refers to psychology "results" for backup, ask: what is the SINGLE significant result psychologists have discovered that is both correct and not well known (and used) by ancients, used car salespeople, magicians, & swindlers. Ignore psychologists. #Lindy.
_SarJ_JAS78 @Jas78Sarj60713
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RdtChrs_81 @rdtchrs86625
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Outfield_O @OutfieldO82955
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Nousede @nousede5194
3 Followers 548 Following
Shickay @Shickay169177
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Evelyn @Evelyn151751741
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Deekne @Deekne285814
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Sarah_Morro @morro_sara86807
4 Followers 720 Following
Laughing Goddess @LaughingGo94085
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Dateaun @dateaun2880
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us_Meadow_ @UMeadow99728
0 Followers 634 Following
Kumar4786R @Kumar4786R66857
2 Followers 999 Following
Meme_Queen @MemeQue66014498
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shakeahmed6547 @shakeahmed30597
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Allium @allium54463
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Juliette_ @Juliette135014
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2 Followers 1K Following
kody_4256 @K425691322
5 Followers 638 Following
Manisher_1gm2 @1gm2Manish46641
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DreamyDaffodil @DreamyD47454
0 Followers 959 Following
3_JessW_8A @3Jessw68686
11 Followers 849 Following
Abigail_Ander @ander_abig85988
7 Followers 734 Following
Elizabeth_Lewi @LewiElizab98676
10 Followers 851 Following
Sethura1 @Sethura1147844
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pap_pin876 @PPin87656851
5 Followers 1K Following
Christina_EHJ @ChristinaE53014
5 Followers 937 Following
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13 Followers 943 Following
us_Avery_ @avery_us68369
3 Followers 754 Following
_T_riste @riste_t51832
3 Followers 1K Following
Clara_Poiri @CPoiri71974
9 Followers 1K Following
Soughez @soughez65936
190 Followers 4K Following
Tasyse @Tasyse140683
137 Followers 3K Following
Sloughwhon @sloughwhon23134
37 Followers 2K Following
Besheyl @Besheyl12743
151 Followers 2K Following
us_Piper_ @us_piper43334
4 Followers 224 Following
Ceaushesl @ceaushesl91988
185 Followers 3K Following
Olivia_Martine @olivia_mar24308
2 Followers 286 Following
Cynthia @guevaracynthia1
185 Followers 3K Following
Casay @Casay266559
154 Followers 2K Following
Suslys @Suslys196343
28 Followers 2K Following
Linda Mccarty @LindaMccar71597
105 Followers 3K Following
Mo Zarrinsadaf @MoZarrinsadaf
43K Followers 0 Following Exploring the edge of human capacity to create and convey meaning || building @Livomerce
Michael Harris 📈 @mikeharrisNY
30K Followers 764 Following Quant trading and investing Premium: https://t.co/0w6F0AovhM Free book: https://t.co/DjoqoCQm6u Subst@ck: https://t.co/LRjcyV5kOx No advice.
HangukQuant @HangukQuant
15K Followers 185 Following quant research and quant dev. not financial advice.
Harry Crane @HarryDCrane
19K Followers 111 Following statistics professor @RutgersU probability, risk, gambling, common sense https://t.co/o0dm8yeZAp
Quant Interview Quest.. @quant_questions
796 Followers 115 Following Posting questions asked in quantitative finance interviews.
Seneca the Younger | .. @SenecaQuote
50K Followers 20 Following Quotes by Seneca The Younger | Stoic Philosopher | Letters from a Stoic | @reachmastery | FREE Audiobook 👉 https://t.co/h8LvlLQrHw
Starting Strength @SS_strength
34K Followers 471 Following Developing strength through the basic barbell lifts. Books • Articles • Videos • Gyms • Coaches #startingstrength Pronouns: lbs/kgs
Ole Peters @ole_b_peters
28K Followers 383 Following Physicist, Ergodicity Economics @LdnMathLab. External Professor @sfiscience. Blog and mailing list: https://t.co/0K11DFH0W2
Hamid Naderi Yeganeh @naderi_yeganeh
34K Followers 32K Following Research Student @UCL Maths. Mathematical artist. Email: naderiyeganeh at gmail dot com
Slavoj Žižek @Slavojiek
98K Followers 22 Following
Paul Portesi @PaulPortesi
8K Followers 0 Following Comments are from an unemployed pontificator which are unscientific, unreasonable, illogical unacademic, nonevidentiary perspective https://t.co/wAsroKIpae
Prof. Feynman @ProfFeynman
1.4M Followers 0 Following A universe of atoms, an atom in the universe. Tribute to the great explainer. Tweets about Science and Wisdom. Portrait by L.V Patten.
Almost Sure @Almost_Sure
5K Followers 195 Following George Lowther, Author of Almost Sure blog, on maths, probability and stochastic calculus. @[email protected] @almostsure.bsky.social
Quantian @quantian1
70K Followers 522 Following No longer the world's prëeminent expert in getting margin called
quant @Quantaraum
6K Followers 2K Following Market Making as a catalyst for quant-powered trading triumphs
BlackSwan @BlackSwan_ptf
9K Followers 343 Following Jr equity options trader. Boring is good. Tweets reflect only my ideas and are not linked to any firm
DGN Quant @DegenQuant
3K Followers 98 Following —— Crypto HFT / Professional LARPing —— “Give a man an alpha, feed him for a day. Teach a man to find alpha, feed him for a lifetime."
Marco Alves @marco_m_alves
252 Followers 12 Following
Spain Grain @spain_grain
2K Followers 624 Following CBOT grain trader futures/spreads. Sometimes you win, sometimes you lose, sometimes it rains. Often wrong...never in doubt. Always long sarcasm
Andy Constan @dampedspring
133K Followers 327 Following DampedSpring active macro & beta @2Graybeards for beta. Both for investor education, Brevan Howard, Bridgewater, Salomon, Dad of 4. Go Penn, No tweet is advice
Kris Sidial🇺🇸 @Ksidiii
61K Followers 571 Following Co-CIO of Ambrus| (Focus: Exotic Derivatives/Volatility/ Tail risk hedging )| @penn guy (Not investment advice)
Probability and Stati.. @probnstat
33K Followers 330 Following Probability. Statistics. Machine Learning. Data Science.
Gordon Fang @GoujianofYue
595 Followers 385 Following The alpha and beta are constantly in competition, while the vega male owns olive clean-and-presses and tends to his pet condor of iron. @blueberrysouk
Vertox @Vertox_DF
10K Followers 143 Following Quant is love, Quant is life. In-depth research articles on vertoxquant(.)com
Paulo Macro @PauloMacro
139K Followers 264 Following Speculation is the search for truth in price and time. Not investment advice - just personal views. Blog at https://t.co/DD2iUKbdLz
Ramon Gainez @RamonGainez
888 Followers 231 Following I trade linear regressions and precomputed hash table lookups. @werner pay pig. I know zero about actual finance.
Emanuel Derman @EmanuelDerman
32K Followers 1K Following Books: My Life As A Quant; Models.Behaving.Badly; The Volatility Smile. Forthcoming: Cape Town (a memoir)
🇺🇸 GammaLab @gammalab_tweets
8K Followers 329 Following We analyze tens of thousands of option contracts daily to provide data that enables you to get a better picture about market liquidity.
SupplyChainWar @SupplyChainWar
348 Followers 79 Following Managed by @ektrit #SupplyChainWar #krisonomics
SpotGamma @spotgamma
107K Followers 187 Following We analyze the options market. Daily commentary: https://t.co/XTAUMUtGlI YouTube: https://t.co/s0HBvNufnw… Disclaimer: https://t.co/3dBKPL2sgx…
The Spread Thread @SpreadThread1
18K Followers 335 Following Former head of credit strategy | Investor/Trader | Add your email at https://t.co/XTLs3jKi6C to receive our research to your inbox for no charge
Chasing Convexity @JosephKluda
221 Followers 46 Following
Patrick Boyle 💎 @PatrickEBoyle
29K Followers 3K Following Founder of Palomar Capital | Visiting Professor at King's College London | Financial Author | YouTuber & Podcaster
Cliff Pickover @pickover
183K Followers 52 Following Increase your sense of wonder. (Author of 50 books & 800 patents. Yale Ph.D.) "Pickover contemplates realms beyond our known reality." ~NY Times
John D. Cook @JohnDCook
52K Followers 207 Following I turn business problems into math problems then solve them.
Wolfram @WolframResearch
64K Followers 352 Following Where computation meets knowledge. Creators of Mathematica, @Wolfram_Alpha, Wolfram Language. Founded in 1987 by @stephen_wolfram.
Espen Gaarder Haug @EGHaug
6K Followers 381 Following Physics+Finance: New Fundamental Physics, Derivatives Models on Models, Guide to Option Pricing Formulas, Gravity, Quantum gravity, QM research
Grant Sanderson @3blue1brown
364K Followers 360 Following Pi creature caretaker. Contact/faq: https://t.co/brZwdQfdif
Jaffer Ali @jaffer_ali1
12K Followers 517 Following Most tweets challenge conventional narratives from business to politics. Overall, we should all question things that achieve a media consensus,
Silicon Stoic @TheSiliconStoic
4K Followers 160 Following - FinTech CTO by day - Tools for thought by night - Antifragile wisdom and insights - HT to @nntaleb
Kris 📿🇨🇦 �.. @ektrit
9K Followers 851 Following There is nothing new under the sun. Staunchly pro-USA. #krisonomics. SHQIPTAR SUPERIOR. Theology. History. Supply Chains. Finance. Rûm Orthodox Christian.
Donald J. Trump @realDonaldTrump
87.3M Followers 51 Following 45th President of the United States of America🇺🇸
Imagine for a moment a thought experiment: A coin flipping contest that started out with 1,000 contestants. After the first round there’d be 500, then 250, then 125, then… Eventually, there’d be a small cadre of super flippers who would go on to write learned articles on the…
Double Fooled by Randomness du Jour. 1) Diversification is not aimed at raising returns but lowering variance ACROSS possible histories. What if MSFT went to 0? 2) Cherry Picking: Consider the 000s of entrepreneurs who DID NOT diversify. #Hindsight #Imbecile
When I was a junior trader I had a PM that used to force all the juniors to put in screen time for hours (sitting and watching markets intraday), despite the bulk of our trading being completed before 12pm ET. At first I found it a bit annoying. As I grew older I realized how…
People spend way too long searching for that one amazing strategy or until they are better at quant before they put anything live. Just try to put something live with a little bit of money asap. The learning experience will be so much more valuable than what you might loose.…
A list of some of my favorite youtube channels related to quant. 🧵 1/n
What is the fair price of insurance? A simple application of geometric expectation. Short thread 🧵: 1/
Straddle cause unsure which side vol rises Based on @zero2quant answer, Delta being 1 or close to 1 (limited returns) I think it's a protective position to short dividends? @BlackSwan_ptf????
Jr options trading interview questions: 1\ which strategy(\ies) would you implement using both a call and a put, if you expect volatility to rise? 2\ do you recognise the following payoff at T? if the stock reaches 150%K: are you long or short dividends?
Charlie Munger on Stoicism.
This gets an A+
@quant_questions Not spectacularly shown work nor the most efficient, but 14 flips. Also included a snippet of Python code that runs 1M simulations of the scenario and comes to the same conclusion.
@miniapeur There are tons in probability. Here's one where Heads-Heads and Heads-Tails on a fair coin take different amounts of time to come up youtu.be/t8xqMxlZz9Y
quant intern interview question: what’s wrong w this simulation?
Threw together an interactive plot to explore the effect a stop-loss policy has on the distribution of returns based on the @hudson_thames reading group: 1. Shift in expected return is minimal except for extreme stop losses. 2. But you still avoid catastrophic tail events.
You see a lot of beginners trying to start off in quant with stat arb or other similar types of strats. I don't think that's the right approach. People starting out will have the worst fees and the worst execution yet those types of strats are most sensitive to those. Better to…
This tweet can single handily add 15 years to your life.
Following all this research to its logical conclusion: +There is no other way to age gracefully than to become an endurance athlete, training >12h/week. +Contrary to popular belief, there is no compelling health reason for the young to be athletes; it's a thing for seniors.
@dzviovich @financequant @RDouady @DrCirillo From math.wm.edu/~leemis/chart/… Can do a video commenting on applications.
Long Volatility Versus Tail Risk Hedging In order to hedge for tail risk on a long portfolio, a strategy can be to purchase deep out-of-the-money (OTM) puts. This has a negative carry as we'll see below. With this approach, if there's an unexpected volatile event your hedge…
Here is what I'd do step by step if I were to start over with quant: Please retweet so that as many people as possible can find out about those resources. 1/n
Great summary. When I wrote the foreword to Spitz's Safe Haven I missed the connection to Cramèr who in early 1900 solved the problem: Insurance requires a < subexponential dist. which BY DEFINITION allows one to use the law of large numbers w/o hitting the absorbing barrier.
Bernoulli's Saint Petersburg Merchant Paradox vimeo.com/708841050?ref=…
Interesting & counterintuitive probability problem. In the initial scenario (i), there's a tie; in the subsequent scenario (ii), Alice faces a higher probability of going broke first:
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