নলেজ লাইব্রেরি

This example shows how to run an options backtest from a catalog containing option instruments, quote ticks, and Greeks. It subscribes to periodic option-chain snapshots for a chosen series and selects a contract either at a specified strike or near a target…

This indicator marks the European pre-opening range on an intraday chart. It draws a rectangle around the range, reports its high, low, and width, and can extend the range boundaries as horizontal segments into the American session. Optional displays show…

The document describes a lightweight chart utility that draws horizontal price levels and checks them at a configured interval. When price crosses one of the levels, it plays a sound alert. The levels are chart objects supplied by the user; the utility does…

HyperCore provides native multisig account control, allowing several existing users to authorize actions for one account. A user converts an account by specifying its authorized signers and the minimum number of signatures required. After conversion, actions…

This industry-selection approach adapts William O’Neil’s CAN SLIM framework by calculating relative strength at the sector level. The report proposes a high relative-strength reading as an early screening signal for industries that may lead the market during…

This study develops an equity factor for company competitiveness across four dimensions: technology, products, internal controls, and capacity to sustain and improve existing advantages. It combines measurable indicators from these areas, then adjusts the…

This equity-factor study compares several ways to measure illiquidity and examines whether less liquid stocks earn higher subsequent returns. Its microstructure measures are quoted spread, effective spread, and price-impact lambda; it also tests Amihud’s…

This simple expert-advisor concept uses an 8-period weighted moving average and a 28-period exponential moving average to generate directional trades. A cross of the weighted average above the exponential average opens a long position; a cross below opens a…

This MetaTrader-oriented description explains how to identify a broker’s gold symbol and calculate position size from the symbol’s actual trading specifications. Symbol detection scores candidate names, favors stronger gold matches and excludes other…

This overview describes several ways to trade short-term moves in continuously open crypto markets. It groups trend following and momentum among simpler approaches, then discusses range trading, breakouts and news-driven volatility. More demanding methods…

This five-minute crypto strategy combines oversold readings with moving-average conditions to enter long positions. Entry requires low RSI, Fisher-transformed RSI and money flow index values, price below a simple moving average, and either a favorable…

This A-share screening recipe combines three conditions: daily price amplitude above 1%, a nonempty name for an outstanding convertible bond, and return on equity above 15% for five consecutive years. It is intended to pair a price-movement filter with a…

This article introduces trend following, mean reversion, arbitrage, and high-frequency trading, then argues that trend following is the most accessible of these approaches for individual A-share investors. It describes trend following as entering in the…

The SP Indicator combines a smoothed moving-average line with volatility-based upper and lower bands. Candle colors indicate whether price is above, below, or between the bands: these states are presented as bullish, bearish, or neutral conditions. Optional…

This note describes an A-share stock screen focused on the metaverse industry. It selects stocks with a volume ratio above 1.5 and below 6, a reversal-pattern measure above 0.5, and market capitalization between 1 billion and 10 billion yuan. The article…

The document describes a MetaTrader 4 implementation of MyRSI, an RSI variation associated with John Ehlers. It distinguishes this indicator from the platform’s built-in RSI by its output scale, which runs from minus one to one, and by the resulting values…

The document introduces a higher-timeframe version of the FineTuningMA_StDev indicator for MetaTrader 5. A timeframe input lets the user select the chart period from which the indicator operates, with a four-hour period shown as the default. The stated setup…

The document describes an A-share stock screen combining three technical conditions: price amplitude above a threshold, MACD below zero two days earlier, and the 20-day moving average above the 120-day average. The moving-average relationship is intended to…

The document proposes a short-term stock screen combining three conditions: daily amplitude above 1, upward movement or divergence in moving averages, and appearance on the previous day’s 龙虎榜, a list of stocks with notable trading activity. It frames the…

The document explains how to construct a DMA feature as the difference between a short-period and a long-period simple moving average. It identifies three inputs: the underlying price or feature, the short window, and the long window. Its worked example uses…

This document describes an Expert Advisor that opens a hedge for a losing position after a configurable loss threshold. Its proposed safeguards include limiting each original position to one hedge, separating hedge and primary trades with different magic…

The document explains how fiat-backed stablecoins aim to maintain a one-to-one value with currencies such as the U.S. dollar or euro, using fiat funds or cash-equivalent assets as reserves. It describes their roles as trading media, DeFi collateral,…

The Dynamic Time Oscillator combines Stochastic RSI readings from the current chart timeframe and a higher timeframe. For each, it calculates RSI, normalizes that value over a lookback range, and smooths the result into fast %K and slow %D lines. The…

This A-share screening rule requires turnover between 3% and 12%, an opening price within 5% of the 10-day moving average, and at least one session with a gain of 10% or more during the previous 25 trading sessions. The document frames these conditions as a…