This article is dedicated to those of you who are also researching quantitative trading. Reposted from Squirrel's. To summarize the main point: good strategies all follow the logic of Occam's razor, while overly complex strategies inherently carry the risk of overfitting. Backtest samples need to include multiple market periods for in-sample and out-of-sample testing, rather than repeatedly running over one fixed period. Also, we keep reinventing the wheel, continuously adding to a concise model, even though these additions extend the time horizon without improving performance.
Finally, quanti

$92.9 million in assets vanished. The victims were sitting at home and had neither leaked their seed phrases nor clicked any signature authorization.
If you still believe that simply buying a hardware wallet and keeping your private keys offline makes your assets absolutely safe, the major case exposed by CryptoBilis, Ledger’s largest authorized distributor in Southeast Asia, can shatter that blind confidence instantly.
The incident itself is not complicated, but it carries an extremely serious warning. Ledger has urgently suspended all sales by the distributor and halted the initialization of

$ETH /daily 🔥
✍️ The 100 WMA is like a wall for #Ethereum.
❇️ July: Breakout above 100 WMA
❇️ August: price kept tapping the line → bounced every time → then the big surge
❇️ Now: sharp dip, wick right into the 100 WMA → instant bounce
Same line, same reaction. Buyers keep showing up exactly there.
Structure stays bullish while this wall holds 🚀

Tron carried the most lopsided funding on Oct 11, with traders betting against $TRX paying longs 0.03% to keep their positions open. Open interest in the coin was up 1.36% over 24 hours, so total positions grew at that cost.

October 11 Evening Strategy Plan Priority Ranking, for Followers Only
Evening Trading Priorities
Do not chase entries in the 2499—2505 range
For long positions, wait only for 2493—2496 to stabilize
For short positions, wait only for 2506—2512 to be rejected
A breakout above 2518 must wait for the close and a retest
A drop below 2493 must wait for a rebound confirmation
Set a stop-loss when opening a position; do not manually hope to hold through the loss
After two consecutive stop-losses, stop trading for the day
If the daily loss reaches 1%—2% of total capital, stop trading
Do not add to losi

◆ Next Week · October 12–October 16
Good evening. Welcome to Wall Street High Wealth Invest Channel.
Good evening, here is a summary of next week's key events (Beijing Time).
【Key Takeaway】
Next week's focus is the start of bank earnings season and two key semiconductor companies, TSM and ASML, which will simultaneously test the two themes of credit costs and AI capital expenditure. Our base view is that the results themselves will likely be solid, but the market's room to price in good news has already narrowed.
【Earnings】
· 10-15 TSM（Taiwan Semiconductor Manufac） pre-market｜market cap $2,375

#USOpensRussianDieselImports US Opens Russian Diesel Imports, Energy Markets Face a New Turning Point
The decision to open the door to Russian diesel imports in the United States puts energy markets back in focus. At a time when fuel prices, geopolitical tensions, supply chains, and global trade policies are closely connected, even a limited change in import rules can attract significant attention from traders and investors.
Diesel is one of the most important fuels in the global economy. It powers trucks, agricultural machinery, industrial equipment, ships, and many parts of the logistics net

The 24h high of $0.2031 is setting the ceiling for $ARB today. Following a run from the 24h low of $0.183, a +7.642% lift anchors the market at $0.1972. Structured risk is essential here. Illustrative long: entry $0.1972, SL $0.191284, TP $0.20706. Illustrative short: entry $0.1972, SL $0.203116, TP $0.18734. Keep an eye on price acceptance near the recent high. This is not a prediction, Not financial advice, and DYOR. 📊🔍⚖️ $ARB #GateIdleEarnAutoYieldUpTo3% #GateLaunchesTrenchesWith0GasFee #ShareWeekly #WeekendMarketBullishOrBearish

Looks like whales are getting bullish on Ethereum.
ETH longs are rising. Do they know something we don’t?
Yes 👍🏻 No 👎🏻
#LedgerLossesNear90Million
#GateWCTCS9GlobalTradingCompetition

A lot of you are DMing me about $STRK , so let me make it simple, champs! 👇
DON’T EVEN THINK ABOUT OPENING A LONG POSITION!
Its volume has hit $1.5 BILLION twice. The $0.13–$0.14 zone is CRITICAL!
If you don’t know how to manage risk, STAY AWAY from this coin.
If it crashes, we could see a 30–40% DUMP!
Protect your capital first, my lions!

$13.254 marked the exact ceiling before sellers pushed $LINK back to $12.884 🎯. We are sitting on a tiny -0.31% dip, hovering inches above the 24h low at $12.837. Volatility is ready to snap. Illustrative long setup: entry $12.884, SL $12.4975, TP $13.5282. Illustrative short setup: entry $12.884, SL $13.2705, TP $12.2398. Track volume at the extremes before taking any side 🔍. Not a prediction, Not financial advice, DYOR 📈. #GateIdleEarnAutoYieldUpTo3% #GateLaunchesTrenchesWith0GasFee #ShareWeekly #WeekendMarketBullishOrBearish

11/10
monochrome
while loitering in the neighborhood

📈 SUI Gains 54% in Four Weeks, Outpacing Bitcoin and Ether
SUI gained about 54% over four weeks through Oct. 10, far outpacing bitcoin and ether, even as the token pulled back over the latest week. The rally coincided with growth in Sui’s DeFi liquidity, though that expansion was smaller than the price increase.
The token traded at about $1.11 at 6:50 p.m. ET, up from $0.7218 at 6 p.m. ET on Sept. 12, according to CoinGecko. The Defiant’s calculation using the same starting time and synchronized latest quotes puts bitcoin’s gain at 7.3% and ether’s decline at 0.8% over the approximately 28-da

🚨 $CRCL SMA200 separates bulls from the bears.

Claim your Noah ID, which may be related to subsequent token allocation or subscription eligibility. @TryNoahAI
Enter:
Connect your wallet, connect X, and claim it!

Those who haven't entered SOL spot can get in now
Hold it
Wait for the main rally
Don't exit before it breaks 300
This is the asset heavily accumulated before the Fed chair takes office
#SOL

$CHIP rebounds strongly after a healthy pullback! ‼️ The bullish trend remains intact, with the price recovering to around $0.0690. If it breaks above $0.0700 again, it could trigger another upward move, targeting $0.0750. Please wait for confirmation before opening a long position. Entry: $0.0670 – $0.0685; Targets: $0.0700 / $0.0720 / $0.0750; Stop-loss: $0.0640

How about putting on another show tonight?