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Special Offer
Upon purchasing this indicator, you will receive 4 FREE sounds that read "sleeping", "awakening", "feasting upstream" and "feasting downstream" in male voices for alerts.Bold
Important Notes
This indicator does NOT perform well on ninZaRenko, UniRenko (and similar renko types).
Bill Williams Alligator indicator explained
Be$t Alligator is ninZa.co’s enhanced version of the Bill Williams Alligator indicator – a classic trend-following tool designed to identify the different phases of the market through a metaphor of a sleeping and waking alligator.
This NinjaTrader alligator indicator helps traders visualize when the market is resting, preparing for a move, or trending strongly.
How Be$t Alligator works
The indicator consists of 3 smoothed moving averages – the lips, teeth, and jaw – which represent different time periods. Their alignment reveals the market’s condition:
- Sleeping phase: When the lines intertwine, the market is consolidating. It’s often best to wait for clearer direction.
- Awakening phase: When the lines begin to separate, volatility increases, and the market may be preparing for a new trend.
- Feeding phase: When the lines spread widely, the Alligator is “eating” – the market is trending, and traders may look for long or short opportunities following the trend.
Enhanced features in Be$t Alligator
ninZa.co elevates the traditional Bill Williams Alligator indicator with several upgrades for better trading insight:
- Flexible MA types: Choose from Bill Williams’ original SMMA or 11 other moving average types.
- Custom smoothing: Smooth each line using any of 11 moving average types to refine signal sensitivity.
- Enhanced visualization: Clean and informative graphics make it easier to identify each market phase at a glance.
- Full flexibility: Works seamlessly across various instruments and standard chart types within NinjaTrader’s environment (not recommended for Renko-based charts).
In this indicator, ninZaATR is used (instead of regular ATR) for better performance.
For your information, ninZaATR is ninZa.co's special ATR version that helps improve indicator performance significantly on intraday charts. It is also a standalone FREE indicator for ninZaFamily → https://ninza.co/product/ninzaatr.
Trading with the Alligator indicator
In real market conditions, the Alligator often sleeps and wakes multiple times before a strong move begins. Generally, the longer it sleeps, the stronger the following trend tends to be.
Be$t Alligator gives you a practical way to track these transitions – offering both clarity and flexibility for trend-trading strategies.
Explore our full NinjaTrader 8 lineup to find what complements your setup best!
Dedicated NinjaScript Signals
- Signal_State: 0 = sleeping, 1 = awakening
- Signal_Feasting: 0 = no feasting, 1 = feasting upstream, -1 = feasting downstream
Key Features
- Plot lips, teeth, jaw
- Allow configing lips, teeth, jaw separately (each one's MA type can be SMMA or any of 11 popular moving averages)
- Allow smoothing lips, teeth, jaw (with any of 11 popular moving averages)
- Allow defining "shift right" of each plot
- Allow defining "state tolerance"
- Wake up the alligator immediately on large bar detected
- Highlight the background to clearly show 4 spans: sleeping, awakening (without feasting), feasting upstream, feasting downstream
- Paint the cloud between plots in feasting spans
- Colorize plots in feasting spans, optionally in "violent" periods only (large ATR)
- Colorize bars based on 2 phases: uptrend, downtrend
- Trigger alerts on sleeping, awakening, feasting
- Print markers on feasting
- Be NinjaScript ready for advanced usage, only restricted by your imagination
- Expose dedicated NinjaScript signals
Software Changelog
- 20 May 2024:The "Based on Future Values" mode & the "Based on Current Values" mode were added.
- 18 Aug 2020:Massive changes, fixes, and improvements were made (DPI, display name, Z order, alert properties, marker string, bar painting, chart info, property naming/positioning/grouping); regular ATR was replaced with ninZaATR for better performance
- 29 Jun 2019:The indicator was released (built new).
Policies
Software license
Every purchase includes a perpetual software license, granting you the right to use the software indefinitely on the number of computers permitted by your license.
Installation & Onboarding
Every purchase includes guided installation assistance.
Purchases with Premium Services also include white-glove software setup and onboarding, along with personalized trading setup and workflow optimization.
Software updates & upgrades
Software updates & upgrades are provided at no additional cost.
For products with a modular structure, this coverage applies to the core product, while optional expansion modules may be offered separately.
Read the full policy
Customer service
Every purchase includes lifetime support via email & chat, delivered by our renowned Customer Care team – widely recognized throughout the trading community for its world-class service.
As your NINZA product collection expands, Premium Path unlocks a growing range of enhanced Customer Care benefits & privileges, available through dedicated channels.
Explore Premium Path
Remote assistance
Every purchase includes up to 3 complimentary remote assistance sessions, available within 30 days of purchase – with each session lasting up to 30 minutes.
Purchases with Premium Services include up to 6 sessions within 60 days of purchase, with priority scheduling and longer session durations.
Product exchange
Customers may request up to 3 product exchanges within 30 days of purchase, at little or no additional cost when exchanging for a comparable product.
Read the full policy
Returns & refunds
Due to the ease with which software products can be stored and copied, no returns will be accepted and no refunds will be issued.
ALL SALES ARE FINAL & NON-REFUNDABLE.








