NostalgiaForInfinityV7_SMA — Strategy Analysis

Strategy ID: #306 (out of 465 strategies)
Strategy Type: Multi-Condition Trend Following + SMA Protection + Dynamic Profit-Taking
Timeframe: 5 minutes (5m) + 1 hour (1h) Informative Layer

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I. Strategy Overview

NostalgiaForInfinityV7_SMA is an important variant of the NostalgiaForInfinity series. This strategy strengthens the SMA (Simple Moving Average) related trend judgment and protection mechanisms on top of the V7 version. Developed by the iterativ team, it is one of the most popular strategy series in the Freqtrade quantitative trading framework.

The "SMA" in the name emphasizes its special reliance on Simple Moving Averages — unlike other variants that favor EMA, this strategy extensively uses SMA200 as the core trend reference, combined with EMA fast/slow lines to build multi-layered entry filters.

Core Features

Feature	Description
Buy Conditions	26 independent signals (#1–#26, #25 missing)
Sell Conditions	8 base sell signals + multi-layer dynamic profit-taking
Protection	7–10 groups per condition (EMA, SMA, Safe Dips, Safe Pump)
Timeframe	Main: 5m, Informative: 1h
Dependencies	freqtrade.vendor.qtpylib, numpy, talib, pandas, functools.reduce, technical.indicators.zema
Startup Candles	400

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II. Strategy Configuration

2.1 Basic Risk Parameters

minimal_roi = {
    "0": 0.10,    # Immediate: 10% profit
    "30": 0.05,   # After 30 min: 5% profit
    "60": 0.02,   # After 60 min: 2% profit
}

stoploss = -0.10  # 10% fixed stop loss

trailing_stop = True
trailing_only_offset_is_reached = True
trailing_stop_positive = 0.005      # 0.5% trailing
trailing_stop_positive_offset = 0.03  # Activates after 3% profit

2.2 Key Switches

use_sell_signal = True
sell_profit_only = True
ignore_roi_if_buy_signal = True
process_only_new_candles = True

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III. Buy Conditions Details

3.1 Protection Architecture (26 Groups)

Each buy condition has an independent protection parameter group:

Protection Type	Parameter	Description	Default
EMA Fast	ema_fast	EMA fast > EMA200	True/False
EMA Fast Period	ema_fast_len	Period selection	26/50/100/200
EMA Slow	ema_slow	1h EMA > EMA200	True/False
Close Above EMA Fast	close_above_ema_fast	Close > fast EMA	True/False
SMA200 Rising	sma200_rising	SMA200 rising	True/False
SMA200 Rising Period	sma200_rising_val	Lookback	20/30/36/44/50
SMA200_1h Rising	sma200_1h_rising	1h SMA200 rising	True/False
Safe Dips	safe_dips	Enable pullback protection	True/False
Safe Dips Level	safe_dips_type	Strictness	10/50/80/100
Safe Pump	safe_pump	Enable surge protection	True/False
Safe Pump Level	safe_pump_type	Strictness	10/50/100/120
Safe Pump Period	safe_pump_period	Time window	24/36/48 hours

3.2 Key Buy Conditions

Condition #1 (Trend Following + Oversold):

# Core Logic
- 36-period min rise > 2.2%
- 1h RSI in 30–84 range
- 5m RSI < 36
- MFI < 36

# Protection
- SMA200 rising (28 periods)
- Safe Dips Level 80
- Safe Pump Level 70 (24h)

Condition #3 (BB40 Bandwidth Breakout):

# Core Logic
- BB40 width > close × 5.9%
- Close change > close × 2.3%
- Lower wick < BB width × 41.8%
- Close < previous BB40 lower band
- Close ≤ previous close

# Protection
- EMA100 > EMA200
- EMA100_1h > EMA200_1h
- Safe Pump Level 100, 36h

Condition #8 (Volume Price Reversal):

# Core Logic
- RSI < 29
- Volume > previous × 2 (expansion)
- Close > Open (bullish candle)
- (Close - Low) > (Close - Open) × 3.5

# Protection
- Close > EMA200
- Safe Pump Level 120 (24h)

Condition #24 (CMF Shift + EMA Golden Cross):

# Core Logic
- 12 periods ago: EMA12_1h < EMA35_1h → now: EMA12_1h > EMA35_1h
- 12 periods ago: CMF_1h < 0 → now: CMF_1h > 0
- RSI < 60, RSI_1h > 66.9

# Protection
- SMA200 rising (30 periods)
- SMA200_1h rising (36 periods)
- Safe Dips Level 10

3.3 26 Conditions Classification

Category	Condition IDs	Core Logic
RSI Oversold	#1, #11, #20, #21	RSI below threshold + trend protection
Bollinger Band	#2, #3, #4, #5, #6, #14, #18, #23	Price touches BB lower band
EMA Deviation	#5, #6, #7, #14, #15	EMA26 > EMA12 with sufficient gap
EWO Oscillator	#12, #13, #16, #17, #22	Elliott Wave Oscillator values
RSI Dual Timeframe	#20, #21, #23	5m + 1h RSI combination
CMF Fund Flow	#24	Chaikin Money Flow shift
ZEMA	#26	Zero-lag EMA support
Multi-Factor	#8, #9, #10, #19	Volume, oscillation, trend combination

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IV. Sell Logic Details

4.1 Multi-Level Profit-Taking (custom_sell)

Profit Range	RSI Threshold	Signal
> 20%	< 34	signal_profit_11
10%–12%	< 42	signal_profit_10
9%–10%	< 55	signal_profit_9
8%–9%	< 54	signal_profit_8
7%–8%	< 48	signal_profit_7
6%–7%	< 45	signal_profit_6
5%–6%	< 43	signal_profit_5
4%–5%	< 42	signal_profit_4
3%–4%	< 37	signal_profit_3
2%–3%	< 35	signal_profit_2
1%–2%	< 34	signal_profit_1
0.1%–1%	< 34	signal_profit_0

4.2 Below EMA200 Profit Table

Uses independent parameters (signal_profit_u_*) — more aggressive when below the main MA.

4.3 Pump After Profit-Taking

Detects 24h/36h/48h rises and uses dedicated parameters for "pumped" coins.

4.4 Trailing Stop (3 Sets)

Set	Profit Range	RSI Range	Drawdown
Trail 1	16%–60%	20–50	3%
Trail 2	10%–40%	20–50	3%
Trail 3	6%–20%	—	5%

4.5 Recovery Exit

# Recovery 1
sell_custom_recover_profit_1 = 0.04  # Recover to 4% profit
sell_custom_recover_min_loss_1 = 0.12  # Was down > 12%

# Recovery 2
sell_custom_recover_profit_min_2 = 0.01
sell_custom_recover_profit_max_2 = 0.05
sell_custom_recover_min_loss_2 = 0.06
sell_custom_recover_rsi_2 = 46

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V. Technical Indicators

5.1 Core Indicators

Category	Indicators	Purpose
EMA	12, 15, 20, 26, 35, 50, 100, 200	Trend, golden/death cross, price position
SMA	5, 30, 200	Trend direction, MA offset entry
RSI	4, 14, 20	Overbought/oversold, momentum
Bollinger	BB20-2STD, BB40-2STD	Volatility channel, mean reversion
MFI	14	Money flow
EWO	50–200	Elliott Wave Oscillator
CMF	20	Chaikin Money Flow
ZEMA	61	Zero-lag EMA
Choppiness	14	Trending vs choppy

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VI. Risk Management

6.1 Multi-Layer Buy Protection

Layer	Type	Risk Avoidance
Layer 1	EMA Trend	Avoid counter-trend
Layer 2	SMA200 Direction	Avoid bottom-fishing in downtrends
Layer 3	Safe Dips	Avoid chasing highs
Layer 4	Safe Pump	Avoid buying after surges
Layer 5	Close Position	Ensure price in reasonable range

6.2 Dynamic Stop Loss

EMA200 Near Stop Loss: Current profit > 0 but < 2.4%, close < EMA200, EMA200 deviation < 2.4%, RSI > RSI_1h + 4.4

Long Holding Stop Loss: Holding > 1200 min (20 hours), profit in -8% to -4%, current > -max_loss + 10%, close < EMA200, RSI > RSI_1h + 4, SMA200 falling

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VII. Strategy Pros & Cons

✅ Advantages

1. Extremely Adaptive: 26 conditions cover trend, oscillation, reversal — always suitable for current market
2. Solid Defense: Each entry has multi-layer protection, like wearing bulletproof vest + helmet
3. Fine-Grained Profit-Taking: Layered system makes "locking in profits" systematic
4. Community Validated: NostalgiaForInfinity series has years of real-trader validation
5. Customizable: Each condition independently switchable

⚠️ Limitations

1. Overwhelming Complexity: 26 conditions + hundreds of parameters, high learning cost
2. Overfitting Risk: Too many parameters, easily "fitted" to historical data
3. High Computation: 400 candle startup + multi-timeframe indicators, old computers may struggle
4. Signal Conflicts: Condition 1 says buy, Condition 10 may say wait
5. Manual Execution Impossible: 5-minute level + complex logic, not for humans

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VIII. Summary

NostalgiaForInfinityV7_SMA is a well-designed multi-condition trend-following strategy. Its core value:

1. Comprehensive: 26 conditions cover various market forms
2. Defensive: Multi-layer protection filters high-risk signals pre-entry
3. Flexible: Each condition independently configurable
4. Mature: NostalgiaForInfinity series has years of community validation

Recommendations:

• Selectively enable subset of conditions rather than all
• Maintain protection mechanism integrity
• Verify with live data against backtest parameters
• Adjust dynamically based on market environment