yucao

[yucao @yucaoo]

@monkeyjiang 前提是纳指不跌了。纳指暴跌比特100%跟。

[yucao @yucaoo]

@decodejar 109000-89000=20000.
so we will see 89000-20000=69000.

[yucao @yucaoo]

@XForceGlobal The third wave has been running for 185 days, and the fifth wave has been running for 168 days based on January 20 being the top. Wave 5 is unlikely to be extended. The day Trump was inaugurated was the top of this four-year cycle, selling news.

[Wyckoff Analytics @WyckoffAnalysis]

$SOL - Sellers are in control.

Solana appears poised to retest its support level following the high volume rejection at resistance.

So far, sellers remain in control, making defense the most prudent strategy. Bulls need to see high volume at support.

[yucao @yucaoo]

币coin A9 大佬开推了，围观��下。

[jasonleo @Jason60704294]

从2024年12月5日，150BTC开始建仓，一个月登顶币COIN实盘盈利第一(币COIN名：先定10个大目标)目前浮赢1个亿美金，目前仓位没平，关注我，看是达到10亿人民币预期，还是归零！

[Yan Practice ⭕散修🎒 @practice_y11]

【Day 1 鏈上 Solana 資料擷取：用Python即時取得Meme幣交易流】

要捕捉Solana上的M​​eme幣機會，第一步是即時監控鏈上數據。這次的教學主要說明如何用Python抓取Raydium和Jupiter的Swap事件，並辨識高潛力新幣。

這份 Solana 交易監控代碼 主要用於監測 Jupiter DEX 和 Raydium AMM 上的大額交易（超過 50 SOL），並記錄 代幣交���（Swap）資訊 到本地 SQLite 資料庫。以下是詳細的功能說明：

⚠️工具準備
- 安裝 Python：
https://t.co/1Szq4grrFf
- 安裝 Solana SDK：在命令中執行 pip install solana
- 取得免費RPC節點：QuickNode
https://t.co/xLFW1fjH4N
- 安裝數據庫瀏覽器：DB Browser for SQLite
https://t.co/BvbhAmPNc7

- 新增一個.py 執行程序用於執行之後的代碼：sol_swap_scan.py （可自訂）

1. Solana RPC 連接

程式透過 Solana RPC API 連接區塊鏈，獲取最新的區塊、交易資訊，確保能即時監測到 DEX 上的交易。

self.client = Client(Config.RPC_ENDPOINT)

•RPC_ENDPOINT 指定 Solana 節點的 API 地址。
•這使程式能夠查詢區塊信息、獲取交易數據、解析交易記錄。

2. 監測 DEX 交易

程式會監測 Jupiter（Solana DEX ���合器） 和 Raydium（流動性池 AMM） 相關的交易，並根據智能合約 ID 過濾出這些交易。

JUPITER_PROGRAM_IDS = [
"JUP2jxvXaqu7NQY1GmNF4m1vodw12LVXYxbFL2uJvfo", # Jupiter v4
"JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4" # Jupiter v6
]
RAYDIUM_PROGRAM_ID = "675kPX9MHTjS2zt1qfr1NYHuzeLXfQM9H24wFSUt1Mp8"

•透過 智能合約地址 過濾出 Jupiter 和 Raydium 相關的交易，確保只監測 DEX 交易。

3. 解析交易中的代幣資訊

當發現 DEX 交易時，程式會提取該筆交易涉及的代幣，包括：
•輸入代幣（input token）
•輸出代幣（output token）

def find_token_transfers(self, tx, account_keys) -> List[dict]:
tokens = []
for balance in https://t.co/6hG73BOEXk_token_balances:
mint = str(https://t.co/gEVTCOyIDx)
token_info = self.get_token_info(mint)
if token_info["name"] != "Unknown":
tokens.append(token_info)
return tokens

•透過 交易後的 Token 餘額變化 來識別代幣轉換。
•例如，USDC 交換成 SOL，程式會記錄 USDC（input）-> SOL（output）。

4. 記錄大額交易（超過 50 SOL）

程式只記錄 超過 50 SOL 的大額交易，避免小額交易干擾數據。

if sol_change > Config.MIN_SWAP_AMOUNT:
tokens = self.find_token_transfers(tx, tx.transaction.message.account_keys)
if len(tokens) >= 2:
swap_data = {
"slot": slot,
"program_id": str(tx.transaction.message.account_keys[0]),
"swap_amount": sol_change,
"input_token_address": tokens[0]["address"],
"input_token_symbol": tokens[0]["symbol"],
"output_token_address": tokens[-1]["address"],
"output_token_symbol": tokens[-1]["symbol"],
"timestamp": time.time()
}
https://t.co/coy7QTgs7h_swap(swap_data)

•sol_change > 50 SOL 代表這筆交易的 SOL 變化超過 50，才會被記錄。
•解析出 輸入代幣 和 輸出代幣，儲存到數據庫。

5. 儲存交易資訊到 SQLite

當監測到符合條件的交易時，程式會將數據存入 SQLite 資料庫。

def save_swap(self, swap_data: dict):
df = pd.DataFrame([swap_data])
https://t.co/4qOlDVChvT_sql('swaps', self.engine, if_exists='append', index=False)
https://t.co/Nw5VGcfL0P(
f"保存交易: {swap_data['swap_amount']:.2f} SOL - "
f"{swap_data['input_token_symbol']} -> {swap_data['output_token_symbol']}"
)

•透過 Pandas 寫入 SQLite 數據庫，方便日後分析。
•記錄的交易數據包含：
•交易時的 區塊高度（slot）
•交易的 SOL 數量
•輸入代幣 & 輸出代幣
•交易時間戳

6. 定期刷新代幣快取

Solana 代幣的名稱和符號可能會更新，因此程式會定期刷新代幣快取，確保數據最新。

def refresh_token_cache(self):
response = requests.get(Config.JUPITER_TOKEN_API, timeout=10)
if response.status_code == 200:
self.token_cache = {token["address"]: token for token in response.json()}
self.last_cache_refresh = time.time()

•透過 Jupiter API 取得最新的代幣資訊，並快取到 self.token_cache。
•這樣可以 加速代幣查詢，減少不必要的 API 請求。

7. 監測 Solana 最新交易

程式會每秒檢查最新的 Solana 區塊，並過濾出符合條件的交易。

async def monitor_transactions(self):
while True:
current_slot = self.client.get_slot().value
for slot in range(current_slot - 5, current_slot + 1):
block = self.client.get_block(slot, max_supported_transaction_version=0).value
for tx in block.transactions:
sol_change = max(abs((post - pre) / 1e9) for pre, post in zip(tx.meta.pre_balances, https://t.co/6hG73BOEXk_balances))
if sol_change > Config.MIN_SWAP_AMOUNT:
tokens = self.find_token_transfers(tx, tx.transaction.message.account_keys)
if len(tokens) >= 2:
swap_data = {
"slot": slot,
"program_id": str(tx.transaction.message.account_keys[0]),
"swap_amount": sol_change,
"input_token_address": tokens[0]["address"],
"input_token_symbol": tokens[0]["symbol"],
"output_token_address": tokens[-1]["address"],
"output_token_symbol": tokens[-1]["symbol"],
"timestamp": time.time()
}
https://t.co/coy7QTgs7h_swap(swap_data)
await asyncio.sleep(1)

•每秒查詢最新區塊
•識別 DEX 交易
•篩選出大額交易
•解析代幣
•存入資料庫

8. 程式啟動

主程式負責初始化數據庫、啟動監控，並定時刷新代幣快取。

async def main():
monitor = SwapMonitor()
await https://t.co/aRHMY4siA8()

if __name__ == "__main__":
try:
https://t.co/BQa0KFfMiN(main())
except KeyboardInterrupt:
https://t.co/Nw5VGcfL0P("程序已終止")

•初始化監控器
•執行監測
•捕捉錯誤並確保程式穩定運行

這份代碼的核心功能包括：
1.監測 Solana 上的 Jupiter 和 Raydium 交易
2.只記錄 50 SOL 以上的大額交易
3.解析輸入代幣 & 輸出代幣
4.將交易存入 SQLite 資料庫
5.定期刷新代幣快取，確保數據最新
6.過濾日誌輸出，避免干擾

這個腳本可以用來：
•監控熱門代幣交易
•分析流動性變化
•跟蹤 DEX 上的巨鯨活動

--

這篇有點晚發，主要是原本我想用基本概念來說明，搭配使用 AI 讓大家一行代碼就不用寫，後來發現沒實際跑起來一點都不好玩。

所以這份代碼是真實可執行的，並且保存數據到資料庫，未來用於數據分析或 AI 分析都非常方便。

另外就是，我沒辦法【連續】發教學🤣尤其是今天初二帶老婆回娘家，現在邊打字他在旁邊盯著我（抖，之後我還有正職工作，所以這 30 篇文章，我會盡快完成，說不定一次發兩篇也有可能哈！

Core Functions of This Code:
1.Monitor Jupiter and Raydium transactions on Solana
2.Record only large transactions (≥ 50 SOL)
3.Parse input & output tokens
https://t.co/LrjyzQN2Ec transactions in an SQLite database
5.Regularly refresh token cache to ensure up-to-date data
6.Filter log output to avoid unnecessary noise

This script can be used for:
•Tracking trending token transactions
•Analyzing liquidity changes
•Following whale activity on DEXs

This post is a bit late because I initially wanted to explain the basic concepts and use AI to make it so that you wouldn’t even need to write a single line of code. But then I realized—it’s no fun if it doesn’t actually run.

So this code is fully executable, stores data in a database, and is super useful for future data analysis or AI-driven insights.

Also… I can’t consistently post tutorials 🤣. Especially today—it’s the second day of Lunar New Year, and I’m visiting my wife’s family. She’s literally watching me type right now (nervous). Plus, I still have my full-time job.

That said, I’ll do my best to complete all 30 articles ASAP—maybe even dropping two at once! 😆

[Burak Emre Özyurt @burakemreozyurt]

#RAY Ne olmuş buna böyle :D Son videoda ne konuştuysak aynısı yaşanmış, şu anki durumda 5. dalga içerisindeyiz makroda 3. dalganın 3'ü olma potansiyeli de var fakat daha düşük bir ihtimal, bunu çok ciddi bir yükseliş gördükten sonra düşünmemiz lazım ki bunun için çok zamanımızın da kalacağını düşünmüyorum önceliğim Makro grafik üzerindeki gibi bir 5 dalga olacak böyle bile olsa 5. dalga en uzun dalga olacağa benziyor. En uzun dalga 5 olacaksa da minimum hedefin 26 dolar civarları olacağını düşünüyorum. Makro Mikro olarak beklentilerimi inceleyebilirsiniz.

[偷拍王正在破译btc走势 @toupaiwang]

你们之前问我怎么看融资，这篇收藏，以后别问了都在这。
点击“榜单”还寻找当前的趋势项目
https://t.co/atLDXFIdvg

[yucao @yucaoo]

@Itsdehamza Is the fifth wave of sol's decline over? It has recently risen by more than 50%

[Matthew Hyland @MatthewHyland_]

Found an old chart I sent in an email from January of 2019 right after the Bear Market ended and Bitcoin was at $3,400

Projected #Bitcoin to $250,000 in January of 2022

Good times

[Amir Ahmad @AmirGold2020]

Kepler’s golden triangle lies at the heart of the bitcoin cycle, provides a novel system for assessing cycle progression, and reveals a secret geometric code capable of accurate price prediction of the bitcoin cycle high.

[Yakuza @Yakuza_Crypto_]

#BTC 2 month chart outlook

Cycle top last 2M candle 2013, 2017, 2021, 2025 ✍️

Bear market bottom when the 2M rsi hits 50

Make this go viral 😁

$BTC $BTCUSD

[yucao @yucaoo]

@iPolloGlobal How long will the first batch of Ethereum mining machines be delivered, and what is the production capacity?

[yucao @yucaoo]

@realDonaldTrump what