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Pricing

One indicator. No feature tiers.

Every plan is the whole product. The only difference is how long you commit for. A depth-of-market (L2) data subscription from your platform is required and is not included.

Monthly
$27/ month

Rolling, cancel any time.

→All six signals, no feature gating
→Both platforms, same numbers
→Notifications Hub with σ thresholds
→Updates on the 3.0.x line
Get it for BookmapGet it for NinjaTrader 8
AnnualBest value
$243/ year

Three months off the monthly rate.

→All six signals, no feature gating
→Both platforms, same numbers
→Notifications Hub with σ thresholds
→Updates on the 3.0.x line
Get it for BookmapGet it for NinjaTrader 8

How you get it on Bookmap

Purchase and install through the Bookmap Marketplace, then enable the plugin in Settings → Api plugins configuration → Add.

Read the install guide→

How you get it on NinjaTrader 8

The NT8 subscription runs through Stripe with automatic license provisioning; the add-on installs through the NinjaTrader 8 channel.

Read the install guide→

Pricing FAQ

Questions before buying→

No. Every plan is the whole product — all six signals, both platforms, Notifications Hub, and 3.0.x updates. The only difference is how long you commit for.

Yes. A depth-of-market (L2) subscription from your platform is required and is not included. The indicator measures the order book itself, so it cannot run on a Level 1 feed.

Plans cover the indicator on Bookmap and NinjaTrader 8. How you install differs: Bookmap via the Marketplace, NinjaTrader 8 via Stripe and the NT8 channel.

Monthly is rolling and cancellable any time. Annual is billed once a year at three months off the monthly rate.

Yes. One engine, two platforms. Every release replays the same recorded session through both implementations and verifies the outputs match to float round-off.

Order flow decomposed into one normalized signal. On Bookmap and NinjaTrader 8.

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Risk disclaimer. Trading futures and other leveraged products involves substantial risk of loss and is not suitable for all investors. The Pulling & Stacking Indicator is an analytical tool; it does not provide investment advice or trade recommendations, and past market behavior does not guarantee future results.

© 2026 Stack Signal — Intracor Intelligence Inc.Design protected by U.S. Design Patent Nos. D1,099,944 and D1,100,945