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Difficulty

Easy To Trade indicatorAbstract This script evaluates how easy for traders to trade. This script computes the level that the gains were distributed in many trading days. We can use this indicator to decide the instruments and the time we trade. Introduction Why we think the trading markets are boring? It is because most of the gains were concentrated in a few trading days. We look for instruments we can buy at support and sell at resistance frequently and repeatedly. However, it does not happen usually because it is difficult to find sellers sell at support and buyers buy at resistance. This script is a method to measure if an instrument is difficult to trade. If most of the gains were concentrated in a few trading days, this script says it is difficult to trade. If gains were distributed in many trading days and we can buy low and sell high repeatedly, this script says it is easy to trade. Therefore, this script measure how difficult for us to trade by the ratio between the area of value and the total gain. How it works 1. Determine the instruments and time frames we are interested in. 2. Determine how many days this script evaluate the result. This number may depend on how many days from you buy in to you sell out. 3. If the instrument you choose is easy to trade, this script reports higher values. 4. If the instrument is long term bullish, the number "easy to invest" is usually higher than the number "easy to short" . 5. We can consider trade instruments which are easier to trade than others. 6. We can consider wait until the period that it is difficult to trade has past or keep believing that some instruments are easier to trade than others. Parameters x_src = The price for each trading day this script use. It may be open , high , low , close or their combination. x_is_exp = Whether this script evaluate the price movement in exponential or logarithm. You are advised to answer yes if the price changes drastically. x_period = How many days this script evaluate the result. Conclusion With this indicator , we have data to explain how easy or difficult an instrument is for traders . In other words , if we hear some people say the trading markets are boring or difficult for traders , we can use this indicator to verify how accurate their comments are. With this explainable analysis , we have more knowledge about which instruments and which sessions are relative easy for us to buy low and sell high repeatedly and frequently , we can have better proceeding than buy and hold simply.
Penunjuk Pine Script™
oleh clocks156t174
Bitcoin Block Height (Total Blocks)Bitcoin Block Height by RagingRocketBull 2020 Version 1.0 Differences between versions are listed below: ver 1.0: compare QUANDL Difficulty vs Blockchain Difficulty sources, get total error estimate ver 2.0: compare QUANDL Hash Rate vs Blockchain Hash Rate sources, get total error estimate ver 3.0: Total Blocks estimate using different methods -------------------------------- This indicator estimates Bitcoin Block Height (Total Blocks) using Difficulty and Hash Rate in the most accurate way possible, since QUANDL doesn't provide a direct source for Bitcoin Block Height (neither QUANDL:BCHAIN, nor QUANDL:BITCOINWATCH/MINING). Bitcoin Block Height can be used in other calculations, for instance, to estimate the next date of Bitcoin Halving. Using this indicator I demonstrate: - that QUANDL data is not accurate and differ from Blockchain source data (industry standard), but still can be used in calculations - how to plot a series of data points from an external csv source and compare it with another source - how to accurately estimate Bitcoin Block Height Features: - compare QUANDL Difficulty source (EOD, D1) with external Blockchain Difficulty csv source (EOD, D1, embedded) - show/hide Quandl/Blockchain Difficulty curves - show/hide Blockchain Difficulty candles - show/hide differences (aqua vertical lines) - show/hide time gaps (green vertical lines) - count source differences within data range only or for the whole history - multiply both sources by alpha to match before comparing - floor/round both matched sources when comparing - Blockchain Difficulty offset to align sequences, bars > 0 - count time gaps and missing bars (as result of time gaps) WARNING: - This indicator hits the max 1000 vars limit, adding more plots/vars/data points is not possible - Both QUANDL/Blockchain provide daily EOD data and must be plotted on a daily D1 chart otherwise results will be incorrect - current chart must not have any time gaps inside the range (time gaps outside the range don't affect the calculation). Time gaps check is provided. Otherwise hardcoded Blockchain series will be shifted forward on gaps and the whole sequence become truncated at the end => data comparison/total blocks estimate will be incorrect Examples of valid charts that can run this indicator: COINBASE:BTCUSD,D1 (has 8 time gaps, 34 missing bars outside the range), QUANDL:BCHAIN/DIFF,D1 (has no gaps) Usage: - Description of output plot values from left to right: - c_shifted - 4x blockchain plotcandles ohlc, green/black (default na) - diff - QUANDL Difficulty - c_shifted - Blockchain Difficulty with offset - QUANDL Difficulty multiplied by alpha and rounded - Blockchain Difficulty multiplied by alpha and rounded - is_different, bool - cur bar's source values are different (1) or not (0) - count, number of differences - bars, total number of bars/data points in the range - QUANDL daily blocks - Blockchain daily blocks - QUANDL total blocks - Blockchain total blocks - total_error - difference between total_blocks estimated using both sources as of cur bar, blocks - number_of_gaps - number of time gaps on a chart - missing_bars - number of missing bars as result of time gaps on a chart - Color coding: - Blue - QUANDL data - Red - Blockchain data - Black - Is Different - Aqua - number of differences - Green - number of time gaps - by default the indicator will show lots of vertical aqua lines, 138 differences, 928 bars, total error -370 blocks - to compare the best match of the 2 sources shift Blockchain source 1 bar into the future by setting Blockchain Difficulty offset = 1, leave alpha = 0.01 => this results in no vertical aqua lines, 0 differences, total_error = 0 blocks if you move the mouse inside the range some bars will show total_error = 1 blocks => total_error <= 1 blocks - now uncheck Round Difficulty Values flag => some filled aqua areas, 218 differences. - now set alpha = 1 (use raw source values) instead of 0.01 => lots of filled aqua areas, 871 differences. although there are many differences this still doesn't affect the total_blocks estimate provided Difficulty offset = 1 Methodology: To estimate Bitcoin Block Height we need 3 steps, each step has its own version: - Step 1: Compare QUANDL Difficulty vs Blockchain Difficulty sources and estimate error based on differences - Step 2: Compare QUANDL Hash Rate vs Blockchain Hash Rate sources and estimate error based on differences - Step 3: Estimate Bitcoin Block Height (Total Blocks) using different methods in the most accurate way possible QUANDL doesn't provide block time data, but we can calculate it using the Hash Rate approximation formula: estimated Hash rate/sec H = 2^32 * D / T, where D - Difficulty, T - block time, sec 1. block time (T) can be derived from the formula, since we already know Difficulty (D) and Hash Rate (H) from QUANDL 2. using block time (T) we can estimate daily blocks as daily time / block time 3. block height (total blocks) = cumulative sum of daily blocks of all bars on the chart (that's why having no gaps is important) Notes: - This code uses Pinescript v3 compatibility framework - hash rate is in THash/s, although QUANDL falsely states in description GHash/s! THash = 1000 GHash - you can't read files, can only embed/hardcode raw data in script - both QUANDL and Blockchain sources have no gaps - QUANDL and Blockchain series are different in the following ways: - all QUANDL data is already shifted 1 bar into the future, i.e. prev day's value is shown as cur day's value => Blockchain data must be shifted 1 bar forward to match - all QUANDL diff data > 1 bn (10^12) are truncated and have last 1-2 digits as zeros, unlike Blockchain data => must multiply both values by 0.01 and floor/round the results - QUANDL sometimes rounds, other times truncates those 1-2 last zero digits to get the 3rd last digit => must use both floor/round - you can only shift sequences forward into the future (right), not back into the past (left) using positive offset => only Blockchain source can be shifted - since total_blocks is already a cumulative sum of all prev values on each bar, total_error must be simple delta, can't be also int(cum()) or incremental - all Blockchain values and total_error are na outside the range - move you mouse cursor on the last bar/inside the range to see them TLDR, ver 1.0 Conclusion: QUANDL/Blockchain Difficulty source differences don't affect total blocks estimate, total error <= 1 block with avg 150 blocks/day is negligible Both QUANDL/Blockchain Difficulty sources are equally valid and can be used in calculations. QUANDL is a relatively good stand in for Blockchain industry standard data. Links: QUANDL difficulty source: www.quandl.com QUANDL hash rate source: www.quandl.com Blockchain difficulty source (export data as csv): www.blockchain.com
Penunjuk Pine Script™
oleh RagingRocketBull
3
Bitcoin Difficulty Ribbon [aamonkey]This is another tool to find big cycle bottoms that is very unknown yet effective. The Difficulty Ribbon speaks to the impact of miner selling pressure on Bitcoin`s price action. When network difficulty reduces its rate of climb, miners are going out of business, leaving only the strong miners who proportionally need to sell less of their coins to remain operational, this leads to less sell pressure and more room for bullish price action. The best times to buy Bitcoin are zones where the ribbon compresses. The ribbon consists of simple moving averages of Bitcoin network difficulty so the rate of change of difficulty can be easily seen.
Penunjuk Pine Script™
oleh aamonkey
2