Valentin

62 posts

Valentin

Valentin

@ValentinCo92838

Katılım Mart 2023
26 Takip Edilen3 Takipçiler
Valentin
Valentin@ValentinCo92838·
@criptoblast In acea perioada am avut o discutie in contradictoriu, eu sustinand acelasi punct de vedere ca si tine, pe canalul lui ( acum nu mai sunt pe acel canal), cu un mare "influencer", foarte "apreciat" in mediul online. Nu am reusit sa o scot la capat, din contra, am fost blamat.
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Marius
Marius@criptoblast·
1/11 Toată lumea își amintește 2021-2022: „Cumpără un JPEG cu maimuță și devii milionar!” Oameni normali au dat zeci/sute de mii de euro pe poze pixelate doar pentru că „e pe blockchain”. Rezultat? 95%+ au pierdut aproape totul.
Marius tweet media
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Marius
Marius@criptoblast·
@hobincus Deci, ideea e să renunț, că tot nu interesează pe nimeni
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Marius
Marius@criptoblast·
Am ceva în jur 800 de urmăritori, cu toată bulina albastră. Cel mai mult am avut în jur de 890, după care am renunțat la bulină timp de un an. Scriind postări destul de lungi, am ajuns la concluzia că e mai bine cu bulină. Cu toate acestea, am undeva în jur de 870 de urmăritori. Se pare că contentul meu nu e chiar atât de calitativ pe cât îl cred eu.
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Valentin
Valentin@ValentinCo92838·
@criptoblast Lovely times! Now everyones knows everything...
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Marius
Marius@criptoblast·
Care ati prins vremurile alea cand brokerul tranzactiona la Sibex prin strigare in ring iar noi, pulimea, dadeam ordin brokerului la telefon sau mergeam direct la biroul brokerului? Vremuri, nu gluma! Il auzisem undeva pe Sima cum trasa grafice pe hartie milimetrica si am inceput si noi la fel. Pe vremea aia inca nu gaseai charturi pe net. Luam cursul diverselor active de pe BVB de pe ultima paginja din ziar si mai trasam o liniuta pe hartia milimetrica. Cati dintre voi stiu ce e hartia milimetrica? Pe mine ma aproviziona tatal meu, care era profesor de chimie si fizica.
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Valentin
Valentin@ValentinCo92838·
@criptoblast Foarte adevarat, de la tine am auzit prima data si ti-am dat dreptate 100%.
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Marius
Marius@criptoblast·
Văd tot mai multă lume că ajunge la vorba mea de la începutul anului 2024: nu vom vedea PREA CURÂND un alts season. În mai multe rânduri am spus-o, am și argumentat, însă hate tot mi-am luat și n-am primit niciun contrargument în schimb. Acum, toți "analiștii" își arogă merite.
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Valentin
Valentin@ValentinCo92838·
@suspaharu Daca nu ai fi agramat m as abona! 😓
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Valentin
Valentin@ValentinCo92838·
@NicusorDanRO Am aprecia, ca votanti, sa reconsiderati si nu fim siderati!
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Nicușor Dan
Nicușor Dan@NicusorDanRO·
Am avut o întâlnire constructivă cu reprezentanți ai mediului de afaceri din Austria, în cadrul Salzburg Summit 2025. Am discutat despre oportunitățile de cooperare economică și am subliniat interesul României pentru consolidarea relațiilor economice bilaterale. Susțin atragerea de investiții austriece în România, dar și încurajarea unei prezențe mai puternice a firmelor românești pe piața austriacă. Este în interesul ambelor țări să valorifice acest potențial prin parteneriate durabile în domenii precum infrastructura, energia, construcțiile și tehnologiile inovatoare.
Nicușor Dan tweet mediaNicușor Dan tweet mediaNicușor Dan tweet mediaNicușor Dan tweet media
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Marius
Marius@criptoblast·
Agree 👍
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MisterSpread
MisterSpread@MisterSpread·
Hi Valentin, First of all thank you for the kind words and appreciation. Second, please structure your own plan based on your risk tolerance, timeframe and capital, we are very different and we can have different metrics🙏. I have been publicly saying that since BTC broke above 21k, I have been buying it gradually and will keep buying just BTC on pullbacks for now.
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MisterSpread
MisterSpread@MisterSpread·
I don't know how far is the bullrun, but it feels like we are transitioning to the accumulation period. Thank you @gbuhnici - gb.ro for the gifts, especially for the Ledger Nano-X, my #Bitcoin stack has a new home now. Not your keys, not your coins!🫡
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Marius
Marius@criptoblast·
Daca nu e lacomia cu siguranta e lipsa educatiei financiare. Doar la traderi formati in ecosistemul cripto am vazut asemenea asteptari, gen +10x. Tot acei traderi, in afara de spot si perpetual swap (confundat cu futures), nu sunt in stare sa tranzactioneze instrumente si strategii mai sofisticate.
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Gabriel Maur 🇷🇴
Gabriel Maur 🇷🇴@maur_gabriel·
Crypto a dezamagit Vad multi oameni resemnati Dezamagirea e reala si pe bun merit A fost frumos in 2021 X-uri peste x-uri Profituri peste noapte Oamenii acum s-ar multumi si cu 3-5x Durerea a fost prea mare Mirarea va fi alta Crypto nu si-a atins climaxul Industria asta e inca privida cu suspiciune din exterior Drumul “adoptiei” e lung Cine e suficient de nebun sa ramana pe el va fi rasplatit
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Marius
Marius@criptoblast·
About AMM (Automated Market Maker) and DEX Arbitrage Automated Market Maker (AMM), represents the central component of a Decentralized Exchange (DEX). While it is believed that AMM was created by Vitalik Buterin in 2017 (Reddit post), the concept dates back to the 1990s when it was implemented by Shearson Lehman Brothers (investment bankers) and Automated Trading Desk (ATD, a technology firm in the financial sector) on their platforms. AMM replaces the traditional order book with a computerized algorithm-based mechanism that uses funds from a Liquidity Pool (LP). The Formula X*Y=K In the classical trading system based on the order book, a trade occurs between a buyer and a seller. In the AMM-based system, the counterparty to the buyer is the AMM algorithm, which uses funds from the LP. This algorithm ensures perpetual liquidity of the LP through a very simple logarithmic formula: X*Y=K, where X and Y represent the quantities of coins X and Y in the LP, and K is a constant. Thus, on the X/Y pair, liquidity is always guaranteed because when the quantity of one coin decreases, the other automatically increases. X*Y=K is the simplified form of the equation and is valid only before any transaction takes place. We will see this in the following. The Extended Formula, Illustrated Let's start with a concrete example. Consider two coins, ABC and USDC (stable coin ~$1), with a parity of 1:1.4 between them, both on a DEX and a Centralized Exchange (CEX) where coin ABC is also listed. So, for each ABC coin, we have 1.4 USDC in the LP. Assuming we have 10M ABC in the LP, we will also have 14M USDC, resulting in a total of $28M. Thus, K will be 10M * 14M, which is 140T (trillions), a value that remains constant over time. For now, the formula X*Y=K is more than sufficient. But what if we want to convert one coin to another through a swap? And then there are transaction fees (fee) to consider. We will realize that the simple X*Y=K formula is no longer sufficient. Now, we will deal with a slightly more complex formula: (α - Δα)*(β + Δβ)=K (transaction fees are excluded from the formula for simplicity) where: · α: quantity of coin α · β: quantity of coin β · Δα: quantity of coin extracted from the LP · Δβ: quantity of coin introduced into the LP Continuing with the above example, let's assume we want to convert 10K USDC into ABC. We start with the following values: · K: 140T (140,000,000,000,000) · α: 10M ABC (10,000,000) · β: 14M USDC (14,000,000) · Δα: quantity of ABC extracted, to be calculated · Δβ: 10K USDC (10,000) Applying the above formula to the mentioned values, we will obtain the following equation: (10,000,000 - Δα) * (14,000,000 + 10,000) = 140,000,000,000,000 Resulting in Δα = 7137.758743754461 ABC. So, with 10K USDC, we obtain approximately 7137.75 ABC. In this operation, 10K USDC entered the LP, and approximately 7137.75 ABC exited. As a result, the LP composition looks like this: · 14,010,000 USDC (14M USDC + 10K USDC) · 9,992,862 ABC (10M ABC - 7137.75 ABC) In the end, with 10K USDC, we obtained 7137.75 ABC at a parity of 1.401 (10,000 / 7137.75). The slippage at this parity is very good (the initial parity was 1.4). This new parity doesn't attract the attention of any arbitrageurs. Let's move on and consider another example. This time, a larger investor intends to purchase 300K USDC worth of ABC coins. Given the new LP conditions, we will have the following equation: (9,992,862 - Δα) * (14,010,000 + 300,000) = 140,000,000,000,000 Resulting in Δα = 209,493.7260656883 ABC. So, with 300K USDC, we obtain approximately 209,494 ABC. In this operation, 300K USDC entered the LP, and approximately 209,494 ABC exited. As a result, the LP composition looks like this: · 14,310,000 USDC (14.010M USDC + 300K USDC) · 9,783,368 ABC (9,992,862 ABC - 209,494 ABC) In the end, with 300K USDC, we obtained 209,494 ABC at a parity of 1.474 (300,000 / 209,494). The slippage at this new parity is not as good, and the new parity already attracts the attention of arbitrageurs, as the CEX still has an ABC-USDC rate of 1.4. An arbitrageur, noticing the parity difference between the DEX and CEX, decides to exploit it by withdrawing 220K ABC from the CEX and selling it on the DEX. For these 220K ABC, they paid 308K USDC (220K * 1.4). This time, we will solve the well-known equation with the following values: (14,310,000 - Δα) * (9,783,368 + 220,000) = 140,000,000,000,000 Resulting in Δα = 314,714 USDC. So, with 308K USDC used to acquire 220K ABC from the CEX and sell it back on the DEX, a profit of 6714 USDC was made (314,714 - 308,000). This time, the LP composition looks like this: · 13,995,286 USDC (14,310,000 USDC - 314,714 USDC) · 1,003,368 ABC (9,783,368 ABC + 220,000 ABC) The operation was carried out at a parity of 1.43 (314,714 / 220,000), down from 1.474. Therefore, the slippage decreased. With the realized profit, the arbitrageur can purchase another quantity of ABC coins from the CEX and continue selling them on the DEX until the DEX parity drops to a point where arbitrage is no longer profitable (close to a value of 1.4, the CEX parity). Final Note Theoretically, arbitrage can also work in reverse, from DEX to CEX. However, it doesn't work yet in practice because CEXs, due to their increased liquidity, dominate DEXs, and attempts at arbitrage from DEX to CEX would fail. Things might change in the future.
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Valentin
Valentin@ValentinCo92838·
@MisterSpread Cinste lor! Sunt mandru ca sunt Roman! Nu voi pleca niciodata din tara mea!
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Valentin
Valentin@ValentinCo92838·
@DumitrascuDD @cosminsroman Depinde, daca esti long +2/3 ani nu conteaza foarte mult. Poate un profit mai mic, dar profitul este profit. Totul este sa nu intri in panica la o eventuala scadere. Daily Trading, U are right, trebuie sa fim atenti.
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Cosmin S. Roman
Cosmin S. Roman@cosminsroman·
Imagineaza-ti doar cata durere ar fi daca pretul #Bitcoin ar face asta. Nu te entuziasma sa fii long acum.
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Marius
Marius@criptoblast·
1/6 #BlackRock has filed an application for a #BitcoinETF with the aim of offering investors exposure to BTC. The SEC application states that one of BlackRock’s trusts, iShares Bitcoin Trust, intends to use Coinbase Custody as its custodian.
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