Clear answers about SACE Index.

The 21 currencies are combined through the approved SACE weighting methodology. Conceptually, each constituent contributes to the benchmark according to its assigned weight, and the governed constituent calculation is then represented through the published SACE Index level.

If a constituent has a 5.00% weight, for example, its contribution to the weighted calculation is proportionate to that 5.00% allocation rather than being treated equally with a constituent carrying a larger or smaller approved weight. The exact production calculation is governed by the published SACE methodology and oracle implementation.

The SACE Index level is the published benchmark observation representing the governed performance of the 21 constituent currencies. The normalized DXY series is a separate comparison series; it is not the SACE Index itself.

SACE uses an initialized base of 100.00. A level of 101.20 means the benchmark is 1.20% above its base because (101.20 ÷ 100.00 − 1) × 100 = +1.20%. A level of 98.75 means it is 1.25% below the base because (98.75 ÷ 100.00 − 1) × 100 = −1.25%.

A level above or below 100 therefore describes movement relative to the initialized benchmark base. It should not be interpreted as a token price, exchange rate, currency amount or percentage by itself.

100.00 is the normalized benchmark base. Using the same starting base for SACE Index and Normalized DXY makes their subsequent percentage movements directly comparable even though the underlying inputs originate in different native units.

For example, if SACE moves from 100.00 to 101.00, its change from base is +1.00%. If Normalized DXY moves from 100.00 to 99.50, its change from base is −0.50%. The common base makes those movements immediately comparable without implying that the two indices are the same instrument.

“SACE vs. DXY” measures relative performance over the active chart period. It is calculated as the SACE percentage return minus the Normalized DXY percentage return for exactly the same starting and ending observations.

The calculation is: SACE return = ((SACE end − SACE start) ÷ SACE start) × 100. DXY return = ((DXY end − DXY start) ÷ DXY start) × 100. SACE vs. DXY = SACE return − DXY return.

For example, suppose SACE starts at 100.00 and ends at 100.80. Its return is ((100.80 − 100.00) ÷ 100.00) × 100 = +0.80%. Suppose Normalized DXY starts at 100.00 and ends at 99.59. Its return is ((99.59 − 100.00) ÷ 100.00) × 100 = −0.41%. The relative result is +0.80% − (−0.41%) = +1.21 percentage points. The website therefore displays SACE vs. DXY = +1.21 pp.

“pp” means percentage points. It is not the numerical difference between the two displayed index levels. If SACE is 100.80 and DXY is 99.59, simply calculating 100.80 − 99.59 = 1.21 does not establish relative performance; that equality would only be coincidental in this example. The website calculates the return of each series first and then subtracts those returns.

A positive result means SACE performed more strongly than Normalized DXY over the selected period. A negative result means SACE performed less strongly. A result of 0.00 pp means their percentage returns were equal over that period.

The benchmark summary should be read as three related but different measures: SACE Index, Normalized DXY, and SACE vs. DXY.

SACE Index is the published benchmark level for the 21 constituent currencies. Normalized DXY is the dollar-comparison series rebased to the same 100.00 starting scale. SACE vs. DXY is a relative-performance calculation expressed in percentage points; it compares the percentage return of SACE with the percentage return of Normalized DXY over the active chart period.

For example, SACE can currently stand above 100.00 while still showing a negative SACE vs. DXY figure for a selected period. That is possible because the current index level answers “where is SACE relative to its base?”, while SACE vs. DXY answers “which series performed better during this specific period?” Those are different questions.

For the 1D view, the comparison may use the previous verified close as the starting anchor. This means the 1D SACE vs. DXY figure is based on the change from that verified prior close to the latest verified observation, not merely on the current displayed SACE and DXY levels.

The colors provide a quick directional signal. Green indicates a positive result, red indicates a negative result, and a neutral treatment is used for an unchanged value.

For SACE Index and Normalized DXY levels, the direction is assessed relative to the 100.00 base: above 100.00 is positive, below 100.00 is negative, and exactly 100.00 is neutral. For percentage-change and SACE vs. DXY figures, the sign of the calculated change determines the direction. Numeric signs and text remain visible so the meaning does not depend on color alone.

It is the governed operating status of the SACE benchmark publication session. “Open” indicates that the SACE publication process is operating within its active market session; “Closed” indicates that the applicable publication session is closed under the benchmark schedule.

It does not mean that every African foreign-exchange market, every constituent currency market, or any particular centralized exchange is simultaneously open or closed.

The public interface retrieves canonical observations from the approved SACE testnet endpoint. The benchmark process uses governed constituent inputs, approved weights, normalization rules, methodology controls and on-chain publication records.

The website then validates the expected environment and publication evidence before presenting the SACE Index observation. Normalized DXY is displayed separately as the comparative dollar-reference series.

It means the public interface verifies specified publication evidence before accepting an observation for display, including the expected BNB Smart Chain Testnet environment, oracle address, methodology hash, locked configuration, publication sequence and associated canonical record.

“Verified on-chain” describes technical provenance and publication integrity. It does not mean ICE licenses the DXY input, that the benchmark has received regulatory approval, that the economic inputs are guaranteed error-free, or that an investment outcome is guaranteed.

Observations are produced according to the active SACE testnet publication schedule and governed market status. The interface displays publication sequence, observation time, publication age and freshness information where available.

A new sequence represents a new canonical benchmark publication. The absence of a new publication should not be interpreted as an unchanged market value unless the publication framework specifically establishes that condition.

The previous verified close provides the starting anchor needed to calculate a meaningful one-day change. Without that anchor, a new session could begin with only one verified observation, making a percentage return impossible to calculate.

For example, if yesterday’s verified close was SACE 100.20 and today’s latest observation is 100.50, the 1D SACE return is ((100.50 − 100.20) ÷ 100.20) × 100 ≈ +0.30%. The same calculation is performed for Normalized DXY using the same period, and the two returns are then compared for SACE vs. DXY.

This previous-close anchor is especially important after weekends, holidays or overnight gaps. It is an actual canonical publication, not a fabricated historical point.

No. The website displays canonical published observations only. It does not invent, interpolate, estimate, backfill or simulate missing historical observations.

A previous verified close may be included as a comparison anchor for the 1D view, but that anchor is itself an actual canonical publication. If no valid observation exists for a period, the interface should disclose the absence rather than manufacture a value.

The benchmark interface can display a freshness warning or unavailable state rather than silently substituting an unverified input. Feed status, observation time and publication evidence are exposed for review.

This protects the distinction between a verified benchmark observation and an input that no longer satisfies the applicable freshness or availability controls. A stale-feed warning should not be interpreted as a new SACE market movement.

SACE Index is presented by SACE Index, LLC, headquartered in New York City and founded by Simon Kapenda. The project also forms part of the broader Abba Industries ecosystem described on the SACE About page.

Operational responsibility for the benchmark should be distinguished from the separately defined on-chain governance, methodology, publication and control roles disclosed for the testnet framework.

The SACE testnet framework separates governance, methodology, guardian, correction, benchmark-publication and DXY-publication responsibilities through defined roles, Safe addresses and a governance timelock.

The purpose of role separation is to make material methodology, emergency, correction and publication functions identifiable and reviewable rather than concentrating every benchmark action in one undifferentiated function. The current testnet governance configuration should still be distinguished from the stronger controls required for production.

Not yet. The website discloses that the separate testnet Safe accounts currently use 1-of-1 thresholds and share the same controlling signer.

This means the role architecture is separated at the address and function level, but signer independence is not yet achieved. Production deployment requires independently governed multisignature authorities and stronger operational controls before the testnet structure should be treated as production-grade governance.

Yes, but material constituent or weight changes must follow the applicable SACE methodology and governance process rather than occurring arbitrarily. The current approved testnet configuration contains exactly 21 constituents with weights totaling 10,000 basis points, or 100.00%.

For example, if one approved weight were reduced by 100 basis points, an offsetting 100 basis points would have to be allocated elsewhere if the methodology is to continue totaling 10,000 basis points. Any permitted production change must also follow the applicable governance, notice and versioning requirements.

The current public SACE benchmark is operating in a non-production BNB Smart Chain Testnet environment. On-chain verification, technical audit materials or public methodology documentation should not be interpreted as regulatory approval, a securities prospectus, investment advice or authorization to use the benchmark for a regulated investment product.

Regulatory status, benchmark-administration requirements, securities treatment, market-access permissions and data licensing can depend on jurisdiction and product structure. Those matters require separate legal and regulatory analysis.

A professional review should examine the official repository, SACE benchmark methodology, constituent documentation, canonical testnet dashboard, contract addresses, methodology hash, publication sequences, governance evidence, DXY disclosures, risk statements and current official announcements.

For transaction-specific or institutional use, due diligence should also include independent legal, financial, tax, data-licensing, cybersecurity, smart-contract, operational-resilience and regulatory review. On-chain transparency can strengthen verification, but it does not replace those independent diligence functions.