Sigma-L - Market Cycles

Sigma-L - Market Cycles

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Sigma-L - Market Cycles
Sigma-L - Market Cycles
Gain a unique insight into financial market movement via our proprietary time frequency analysis, coupled with expert insight. Updates each week on major markets across the planet. If a cycle exists, we will detect it.
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Essential Reading
Learn About Sigma-L
What is Sigma-L and how the insights we bring help you with your trading and investment journey
Understanding Charts on Sigma-L
Learn about the basics of interpreting time frequency plots
Hacking the Uncertainty Principle
Learn about how signal processing methods used to analyse financial markets work
Top 10 Wow! Signals March 2023
Check out some of the most remarkable periodic signals in markets today
The latest from
David F
Bitcoin (BTCUSD) - 21st March 2025 | @ 734 Hours (~ 31 Days) | + 9.09%

Recent posts

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Bitcoin (BTCUSD) - 21st March 2025 | @ 734 Hours (~ 31 Days) | + 9.09%
Last trade: + 9.09% | 'C' class signal detected in Bitcoin (BTC/USD). Running at an average wavelength of 734 hours (~ 31 days) over 7 iterations since…
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David F
2
JP Morgan Chase & Co (JPM) - 20th March 2025 | @ 81 Days | + 13.55%
Last trade: + 13.55% | 'A' class signal detected in JPMorgan Chase & Co (JPM). Running at an average wavelength of 81 days over 16 iterations since…
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David F
ΣL US Stock Market Composite - 13th March 2025 | @ 36 Weeks | + 6.45%
Last trade: + 6.45% | 'C' class signal detected in ΣL US Stock Market Composite (SPY, QQQ, IWM, DIA). Average wavelength of 36 weeks over 16 iterations…
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David F
7
Discord Streaming Service Now Open to New Founding Members
Traders can now view streaming time frequency analyses with David during intra-day trading sessions, including live Q&A, analyses on other time-frames…
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David F
5
TSLA (Tesla Inc) - 10th March 2025 | @ 162 Days
'B' class signal detected in Tesla Inc. Running at an average wavelength of 162 days over 11 iterations since May 2020. Currently troughing.
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David F
XAU/XAG - 5th March 2025 | @ 273 Days
'B' class signal detected in Gold/Silver ratio. Running at an average wavelength of 273 days over 14 iterations since May 2015. Currently troughing
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David F
Platinum - 27th February 2025 | @ 135 Days | + 5.22%
Last trade: + 5.22% | 'B' class signal detected in Platinum (XPT/USD). Running at an average wavelength of 135 days over 12 iterations since December…
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David F
WTI Crude Oil - 21st February 2025 | @ 91 Days | + 6.07%
Last trade: + 6.07% | 'B' class signal detected in WTI Crude Oil (WTI/USD). Running at an average wavelength of 91 days over 10 iterations since…
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David F
Valkyrie Bitcoin Miners ETF (WGMI) - 19th February 2025 | @ 164 Days
'B' class signal detected in Valkyrie Bitcoin Miners ETF (WGMI). Running at an average wavelength of 164 days over 7 iterations since February 2022…
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David F
ΣL USD Composite - 19th February 2025 | @ 83 Days | + 3.08%
Last trade: 3.08% | 'B' class signal detected in Sigma-L USD Composite. Running at an average wavelength of 83 days over 13 iterations since March 2022…
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David F
USDCAD - 18th February 2025 | @ 83 Days | + 1.36%
Last trade: + 1.36% | 'B' class signal detected in USDCAD. Running at an average wavelength of 83 days over 14 iterations since February 2022. Currently…
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David F
Bitcoin (BTCUSD) - 18th February 2025 | @ 733 Hours (~ 30 Days)
'C' class signal detected in Bitcoin (BTC/USD). Running at an average wavelength of 733 hours (~ 30 days) over 7 iterations since July 25th, 2024…
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David F
2
Subscribe Today for Reports Direct to Your Inbox

Toolset

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Understanding Charts on Sigma-L: Essentials
Our time frequency analysis is a bespoke technique which utilises techniques from several scientific fields. In this article we explain some of the…
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David F
5
Hacking the Uncertainty Principle: Time Frequency
Wavelet convolution is a powerful signal processing tool, used on Sigma-L to examine cycles in markets that are changing in power and frequency over…
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David F
6
The Moving Average - Band Pass Filter
The bandpass is the most powerful of the filter types we can exploit using the simple moving average. Learn how to design your own bandpass in this…
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David F
7
The Moving Average - High Pass Filter
Learn how a correctly plotted moving average can be inverted to reveal high frequency components of a signal.
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David F
The Moving Average - Using Reflection
One way to mitigate the digital filter lag inherent in a correctly plotted moving average is to 'reflect' the signal. Read how to do it in this article.
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David F

Stockmarkets

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JP Morgan Chase & Co (JPM) - 20th March 2025 | @ 81 Days | + 13.55%
Last trade: + 13.55% | 'A' class signal detected in JPMorgan Chase & Co (JPM). Running at an average wavelength of 81 days over 16 iterations since…
 • 
David F
ΣL US Stock Market Composite - 13th March 2025 | @ 36 Weeks | + 6.45%
Last trade: + 6.45% | 'C' class signal detected in ΣL US Stock Market Composite (SPY, QQQ, IWM, DIA). Average wavelength of 36 weeks over 16 iterations…
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David F
7
TSLA (Tesla Inc) - 10th March 2025 | @ 162 Days
'B' class signal detected in Tesla Inc. Running at an average wavelength of 162 days over 11 iterations since May 2020. Currently troughing.
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David F
JPMorgan Chase & Co (JPM) - 13th February 2025 | @ 82 Days
'A' class signal detected in JPMorgan Chase & Co (JPM). Running at an average wavelength of 82 days over 14 iterations since December 2021. Currently…
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David F
2
Nasdaq (QQQ) - 19th November 2024 | @ 257 Days (36 Weeks)
'C' class signal detected in the Nasdaq 100 (via QQQ). Running at an average wavelength of 257 days (36 Weeks) over 14 iterations since March 2015…
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David F
2

Cryptocurrency

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Bitcoin (BTCUSD) - 21st March 2025 | @ 734 Hours (~ 31 Days) | + 9.09%
Last trade: + 9.09% | 'C' class signal detected in Bitcoin (BTC/USD). Running at an average wavelength of 734 hours (~ 31 days) over 7 iterations since…
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David F
2
Bitcoin (BTCUSD) - 10th March 2025 | @ 725 Hours (~ 30 Days) | + 14.41%
Last trade: + 14.41% | 'C' class signal detected in Bitcoin (BTC/USD). Running at an average wavelength of 725 hours (~ 30 days) over 7 iterations since…
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David F
Valkyrie Bitcoin Miners ETF (WGMI) - 19th February 2025 | @ 164 Days
'B' class signal detected in Valkyrie Bitcoin Miners ETF (WGMI). Running at an average wavelength of 164 days over 7 iterations since February 2022…
 • 
David F
Bitcoin (BTCUSD) - 18th February 2025 | @ 733 Hours (~ 30 Days)
'C' class signal detected in Bitcoin (BTC/USD). Running at an average wavelength of 733 hours (~ 30 days) over 7 iterations since July 25th, 2024…
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David F
2
Bitcoin (BTCUSD) - 13th February 2025 | @ 84 Days
'C' class signal detected in Bitcoin (BTC/USD). Running at an average wavelength of 84 days over 12 iterations since May 2022. Currently peaking
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David F
4

Energy

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WTI Crude Oil - 21st February 2025 | @ 91 Days | + 6.07%
Last trade: + 6.07% | 'B' class signal detected in WTI Crude Oil (WTI/USD). Running at an average wavelength of 91 days over 10 iterations since…
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David F
United States Natural Gas Fund (UNG) - 14th January 2025 | @ 107 Days
'B' class signal detected in United States Natural Gas Fund (UNG). Running at an average wavelength of 107 days over 13 iterations since January 2021…
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David F
WTI Crude Oil - 14th January 2025 | @ 90 Days
'B' class signal detected in WTI Crude Oil (WTI/USD). Running at an average wavelength of 90 days over 10 iterations since September 2022. Currently…
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David F
WTI Crude Oil - 16th October 2024 | @ 38.8 Weeks
'A' class signal detected in WTI Crude Oil (WTI/USD). Average wavelength of 271 days (38.8 weeks) over 13 iterations since December 2015. Currently…
5
US Natural Gas - 1st October 2024 | @ 105 Days
'B' class signal detected in US Natural Gas. Featuring an average wavelength of 105 days over 13 iterations since December 2020. Currently peaking
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David F

Metals

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XAU/XAG - 5th March 2025 | @ 273 Days
'B' class signal detected in Gold/Silver ratio. Running at an average wavelength of 273 days over 14 iterations since May 2015. Currently troughing
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David F
Platinum - 27th February 2025 | @ 135 Days | + 5.22%
Last trade: + 5.22% | 'B' class signal detected in Platinum (XPT/USD). Running at an average wavelength of 135 days over 12 iterations since December…
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David F
VanEck Steel ETF (SLX) - 16th January 2025 | @ 162 Days | + 16.01%
Last trade: + 16.01% | A' class signal detected in the VanEck Steel ETF (SLX). Running at an average wavelength of 162 days over 12 iterations since May…
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David F
ΣL Uranium Cycles - 13th January 2025 | @ 159 Days | + 15.51%
Last trade: + 15.51% | 'B' class signal detected in in Sigma-L Uranium Composite (NXE/DNN/UEC/CCJ/UUUU). Average cycle wavelength of 159 days over 10…
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David F
ΣL Gold Composite - 10th January 2024 | @ 854 Hours (~ 36 Days)
Founders Only Report: 'C' class signal detected in ΣL Gold Composite (XAUEUR/XAUUSD/XAUGBP). Running at an avg. wavelength of 854 hrs (~ 36 Days) over 9…
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David F

Forex

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ΣL USD Composite - 19th February 2025 | @ 83 Days | + 3.08%
Last trade: 3.08% | 'B' class signal detected in Sigma-L USD Composite. Running at an average wavelength of 83 days over 13 iterations since March 2022…
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David F
USDCAD - 18th February 2025 | @ 83 Days | + 1.36%
Last trade: + 1.36% | 'B' class signal detected in USDCAD. Running at an average wavelength of 83 days over 14 iterations since February 2022. Currently…
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David F
ΣL USD Composite - 14th January 2025 | @ 81 Days
'B' class signal detected in Sigma-L USD Composite. Running at an average wavelength of 81 days over 13 iterations since March 2022. Currently troughing
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David F
USDCAD - 6th January 2025 | @ 83 Days | + 2.66%
Last trade: + 2.66% | 'B' class signal detected in USDCAD. Running at an average wavelength of 83 days over 13 iterations since February 2022. Currently…
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David F
USDCAD - 28th November 2024 | @ 84 Days | -1.53%
Last trade: -1.53% | 'B' class signal detected in USDCAD. Running at an average wavelength of 84 days over 13 iterations since February 2022. Currently…
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David F
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