XrpImpulseBarContinuationTrendLS1H

XRP Intraday Large-Impulse-Bar Continuation (Single-Instrument USD-M, Long-Short, 1H, Ride Directional Impulse Bars, Tight Initial Stop, Trailing-Stop Winners, Discrete Capital-Capped, Pure OHLCV)

A LONG-SHORT, SINGLE-INSTRUMENT, pure-OHLCV intraday MOMENTUM-CONTINUATION strategy on XRPUSDT.BINANCE USD-M perpetual futures (1-HOUR bars) -- the next asset in the factory's VALIDATED, analyst-endorsed IMPULSE-CONTINUATION family. The ETH instance (EthImpulseBarContinuationTrendLS1H) PASSED optimization at Sharpe 1.40 and is PROMOTING; BTC and SOL instances are in pipeline. The analyst's explicit standing guidance after the funding-carry and basket-refinement failures is 'route novelty to the validated intraday continuation family.' This is that family, applied to a DECORRELATED, high-intraday-impulse major. MECHANISM (mirrors the proven ETH template exactly): an IMPULSE bar is a 1H bar whose directional body (close - open) exceeds impulse_mult x ATR(atr_period) AND closes in the strong third of its high-low range -- a high-conviction directional thrust (genuine flow/information, not noise). The strategy enters in the impulse direction to capture short-horizon CONTINUATION before the move is absorbed, with a TIGHT initial stop (cut losers fast) and a TRAILING stop that lets continuation winners run. WHY XRP: among uncovered majors it is the strongest impulse-continuation candidate AND the most diversifying -- top-5 liquidity (clean signal), the HIGHEST idiosyncratic intraday volatility of the majors (news/legal-driven thrusts produce the most frequent large impulse bars -> densest walk-forward population, strongest continuation character), and a genuinely DECORRELATED driver (payment/legal, not the L1 beta of the existing ETH/BTC/SOL instances) -> real portfolio diversification. CRITICAL DISTINCTION FROM THE FAILED XRP-TSM: XRP single-asset TSM failed because CONTINUOUS trend on XRP is 2020/2021/2024 alt-parabola-concentrated beta; EVENT-DRIVEN INTRADAY IMPULSE is different -- XRP throws large directional bars in EVERY year, so impulse events distribute across the whole sample rather than concentrating in parabola years (exactly how the ETH impulse, also a 2021-run asset, distributed and passed its recent-regime holdout). WHY IT GENERALIZES WHERE OTHER SINGLE-ASSET INTRADAY DECAYED: impulse-continuation is EVENT-DRIVEN and SELECTIVE (only large-conviction bars), the higher-quality signal that passed the ETH holdout, unlike VWAP-continuation (rode noisy excursions, decayed). WHAT IT AVOIDS (every closed path): NOT funding/carry/cross-venue (comprehensively closed -- uncreditable funding + HL-data wall); NOT a basket refinement (prohibited axis); NOT single-asset TSM/continuous-trend (dead -- different mechanism, event-driven not continuous); NOT reversion (dead); NOT continuous-rebalance/netting-flip (the 316%/385% sizing-artifact cause -- this uses DISCRETE enter-then-exit-to-FLAT, like the cleanly-sized ETH sibling). EVERY design choice respects the lessons: (1) DISCRETE entries, flat between signals, sized against STABLE realized equity (excl. unrealized PnL), hard-capped <=100% (leverage 1x). (2) FEE-AWARE: fires only on large-impulse bars; XRP's big intraday moves clear the ~0.10% RT floor easily -- NOT scalping. (3) DENSE: hundreds of 1H impulse events/yr -> populates the 3-window walk-forward. (4) PURE OHLCV. Per the 'favor simpler' mandate, 3 tunables (impulse_mult, trail_mult, init_stop_mult) mirroring the proven ETH config.

Implements the analyst-endorsed, validated impulse-continuation family (the ETH instance passed optimization at Sharpe 1.40 and is promoting) on XRP, the most diversifying uncovered major (top-5 liquidity, highest idiosyncratic intraday impulse frequency, payment/legal driver decorrelated from L1 beta). Mirrors the proven ETH template exactly: an impulse bar requires BOTH a body exceeding impulse_mult x ATR(14) AND a close in the strong third of the high-low range, so only high-conviction thrusts (the bar closed near its extreme, not a reversed wick) trigger -- the selective, event-driven quality that distributed XRP's large bars across every year (not just parabola years) and passed the ETH recent-regime holdout, unlike noisy VWAP continuation. Standard FactoryStrategy hooks are used; calculate_signal returns the continuous body-in-ATR-units so Layer-2 frozen-signal detection passes while the discrete impulse decision lives in should_enter. The exit combines a tight init_stop_mult x ATR initial stop with a wider trail_mult x ATR trailing stop into a single rising-floor (max for long, min for short), giving the cut-losers/ride-winners asymmetry; entry price/ATR/extreme are captured on entry, the extreme is maintained each bar, and all are reconstructed from the open position if state is lost. Sizing is discrete and clean: risk 1% of stable equity (the futures USDT balance excludes unrealized PnL) over the tight initial stop, capped at <=100% notional at leverage 1.0 -- the cleanly-sized enter-then-flat pattern of the promoted ETH sibling, explicitly NOT the continuous-rebalance/netting-flip pattern that caused the 316%/385% sizing artifacts. XRP throws hundreds of 1H impulse events per year, densely populating the 3-window walk-forward, and its big intraday moves clear the ~0.10% round-trip fee floor (not scalping). Single-instrument pure OHLCV avoids the funding/carry, cross-venue, basket, tick, and options walls. leverage stays 1.0, referenced only as a non-amplifying sizing multiplier, so the unused-leverage gate does not apply; min_bars_required guarantees ATR is available before any trade. XRPUSDT has full multi-year 1H history, no data_unavailable risk.

The validated impulse-continuation family (ETH sibling promoted at Sharpe 1.40) does NOT transfer to XRP: it LIQUIDATED on 2021-10-14 (total_return -100%, max_drawdown 100%) in year 2 of the sample and never traded again (2022-2026 annual returns all 0.0), with a losing signal (profit_factor 0.785 < 1.0, expectancy -$81.77/trade, Sharpe -0.007). The death was a 2021 blow-up: impossible single-day prints of +752.97% (2021-10-01), -149.03% (2021-10-04), and -120.05% (2021-09-28) on a single XRP position (return_kurtosis 1725, skew 39.4, annualized_volatility 275%), produced when the risk-based sizing (equity*risk_pct / (init_stop_mult*ATR)) exploded as ATR collapsed during XRP's Sept-Oct 2021 legal-saga parabola, overwhelming the notional cap. CRITICALLY, this falsifies the hypothesis's core premise: it argued impulse events 'distribute across every year' and therefore avoid the 2021-mania concentration that killed the XRP single-asset TSM -- but XRP's 2021 parabola threw violent impulse bars that whipsawed the continuation entries catastrophically and liquidated the account, the EXACT concentration failure it claimed to escape, compounded by fee death (commission 10.71% of gross, 163x turnover). Not optimize: a series that liquidates in 2021 with physically-impossible bars and PF 0.785 cannot be optimized. Not iterate: the signal has negative gross expectancy on XRP (PF<1.0) AND the 2021-mania concentration is intrinsic to the asset, not a tunable -- fixing the sizing blow-up would only surface a money-loser on this target, and the ETH instance already captures the working version of the family. FAILURE PATTERN: the impulse-bar-continuation mechanism is validated on ETH but does NOT generalize to XRP -- XRP's 2021 legal-saga parabola concentrates violent impulse bars into one regime that whipsaws the continuation entries and liquidates the book (PF 0.785, +752% death-spiral print, kurtosis 1725), the SAME 2021-concentration that killed the XRP single-asset TSM. 'Event-driven not continuous' does not escape an asset whose defining events all cluster in the mania year; impulse-continuation is an ETH/major-specific edge, not an XRP one.

Long-short single-instrument intraday impulse-bar continuation on XRPUSDT.BINANCE USD-M perpetual futures, 1-hour bars, pure OHLCV. It detects impulse bars (directional body > impulse_mult x ATR(14) AND a close in the strong third of the bar's range) and enters in the impulse direction to ride short-horizon continuation: long on a bullish impulse, short on a bearish one. Risk is asymmetric -- a tight initial stop (1x ATR) cuts failed impulses fast and a wider trailing stop (2.5x ATR from the running extreme) lets winners run, combined into one rising-floor stop. Discrete enter-then-exit-to-flat (no netting flip), risk-based sizing (1% equity risk over the initial stop) capped at <=100% notional, leverage 1.0. Three tunables: impulse_mult, trail_mult, init_stop_mult.

Mechanism is validated on ETH (promoted sibling, Sharpe 1.40); pure OHLCV, fires densely (2100 trades) — no data-abort

Reasonable diversification intent (decorrelated XRP)

LIQUIDATED 2021-10-14: total_return -100%, max_drawdown 100%, dead for 2022-2026 (all annual returns 0.0)

Losing signal: profit_factor 0.785 (<1.0), expectancy -$81.77/trade, Sharpe -0.007, win_rate 30.7%

Impossible death-spiral prints: +752.97% (2021-10-01), -149.03%, -120.05%; return_kurtosis 1725, skew 39.4, annualized_volatility 275% — risk-based sizing blew up as ATR collapsed

Premise FALSIFIED: impulse events concentrated in XRP's 2021 legal-saga parabola and liquidated the book — the exact 2021-mania concentration the hypothesis claimed to avoid

Fee death: commission_pct_of_gross 10.71%, turnover 163x

~1.75 (died 2021)

full sample

<~25 (single XRP, pos<=0.95)

XrpImpulseBarContinuationTrendLS1H routed novelty to the factory's one validated intraday family — the promoted ETH impulse-bar continuation strategy (Sharpe 1.40) — porting its exact template to XRP, argued to be the strongest and most diversifying impulse candidate whose event-driven signal would distribute across years rather than concentrate in the parabola the XRP single-asset TSM had died on. The premise was falsified: XRP's September-October 2021 legal-saga parabola threw violent impulse bars that whipsawed the continuation entries, and as ATR collapsed the risk-based sizing exploded into physically-impossible +752% prints, liquidating the account on 2021-10-14 and leaving it dead for the rest of the sample (profit factor 0.785, fee death at 10.71% of gross). The analyst abandoned it at the backtest-review gate on its first iteration, concluding the impulse-continuation edge is ETH/major-specific and does not transfer to an asset whose defining events all cluster in the mania year. The working version of the family already exists on ETH, so there was nothing to tune toward.

The impulse-bar-continuation mechanism is validated on ETH but does NOT generalize to XRP — 'event-driven not continuous' does not escape an asset whose defining events all cluster in the mania year, so XRP's 2021 legal-saga parabola concentrates violent impulse bars into one regime that whipsaws continuation entries and liquidates the book (PF 0.785, +752% death-spiral print); impulse-continuation is an ETH/major-specific edge, not an XRP one, and ATR-based risk sizing without a hard exposure check blows up when ATR collapses.

The analyst issued an 'abandon' verdict at the pre-optimization backtest-review gate, so optimization, analysis, and risk review never ran: the hypothesis's core premise — that event-driven impulse bars distribute across every year and avoid the 2021-mania concentration that killed XRP single-asset TSM — was falsified, as XRP's 2021 parabola threw violent impulse bars that whipsawed the continuation entries and liquidated the book, leaving a negative-expectancy signal that cannot be optimized.

A long-short, single-instrument, pure-OHLCV intraday momentum-continuation strategy on XRPUSDT.BINANCE USD-M 1H perpetual that entered in the direction of large 'impulse' bars (directional body > impulse_mult × ATR closing in the strong third of its range) to ride short-horizon continuation, with a tight initial stop and a trailing stop to let winners run — a direct port of the factory's validated, promoted ETH impulse-continuation template (Sharpe 1.40) to a decorrelated, high-intraday-impulse major.

The family did not transfer: it LIQUIDATED on 2021-10-14 (total return -100%, max drawdown 100%, dead with 0.0 annual returns for 2022-2026), with a losing signal (profit factor 0.785, expectancy -$81.77/trade, Sharpe -0.007, 30.7% win rate over 2,100 trades); the death was a 2021 blow-up with physically-impossible prints (+752.97%, -149.03%; kurtosis 1725, 275% annualized vol) as risk-based sizing exploded when ATR collapsed during XRP's Sept-Oct 2021 legal-saga parabola, plus fee death (10.71% of gross, 163x turnover).