# Stride SRB

STRDSRB is a benchmark representing the mean, annualized staking rate across all active Stride validators.

STRDSRB is calculated and published by Staking Rewards via the [Stride Profile](https://www.stakingrewards.com/asset/stride) and [Data API](https://www.stakingrewards.com/data-api).

> **TL;DR:** Stride staking rewards follow the Cosmos SDK formula (ATOMSRB): annual provisions plus annualized fees, minus community tax, divided by total staked STRD tokens. Validator-level rates factor in performance and commission.

{% hint style="info" %}
The calculations are derived from the ATOMSRB documentation, serving as the foundational reference to ensure the accuracy of relevant metrics.

For more information visit the [ATOMSRB docs](https://docs.stakingrewards.com/staking-data/methodologies/cosmos-hub-srb).
{% endhint %}

{% content-ref url="/pages/aKwZW2LPk4OF6A8oB6OI" %}
[Cosmos Hub SRB](/staking-data/methodologies/cosmos-ecosystem-srb/cosmos-hub-srb.md)
{% endcontent-ref %}

### STRD Staking Rewards Rate: STRDSRB

$$
STRDSRB = 𝑡\_𝑦∗(𝑏𝑝/𝑏𝑡∗𝑡\_𝑑+𝑑𝑓+𝑙𝑝)∗(1−𝑐𝑡)/𝑠𝑡
$$

<table><thead><tr><th width="145">Formula Key</th><th width="169">Metric Name</th><th>Description</th></tr></thead><tbody><tr><td>bp</td><td>Block Provisions</td><td>Block Provisions are calculated based on the annual provisions and the number of blocks per year.</td></tr><tr><td>bt</td><td>Block Time</td><td>The average block time over the last 24 hours. Note, that this number often differs significantly from the expected block time.</td></tr><tr><td>df</td><td>Daily Fees</td><td>The total number of STRD tokens paid as transaction fees in the last 24 hours.</td></tr><tr><td>lp</td><td>Liquid Staking Provisions</td><td>The share of the LST fees that goes to the Stride stakers in the respective token.</td></tr><tr><td>ct</td><td>Community Tax</td><td>Community Tax is the percentage of inflation rewards and fees that are sent to the community pool at each block.</td></tr><tr><td>st</td><td>Staked Tokens</td><td>The total number of tokens bonded with active, non-jailed validators.</td></tr><tr><td><span class="math">t_d</span></td><td>Day Constant</td><td>86400s</td></tr><tr><td><span class="math">t_y</span></td><td>Year Constant</td><td>365d</td></tr></tbody></table>

{% hint style="info" %}
Stride has introduced a system whereby stakers receive fees from LSTs in addition to block commissions and daily fees. The reward structure and fee schedule can be adjusted by the governance community, indicating a flexible approach to managing market dynamics and user behavior.
{% endhint %}

***

### STRD Validator Staking Rewards Rate: STRDSRB(v)

Staking Rewards calculates the STRDSRB for each validator based on their individual performance and commission rate.

$$
STRDSRB(v) = ATOMSRB(v)
$$

{% embed url="<https://docs.stakingrewards.com/staking-data/methodologies/cosmos-ecosystem-srb/cosmos-hub-srb#atom-validator-staking-rewards-rate-atomsrb-v>" %}
ATOM Validator Staking Rewards Rate
{% endembed %}

***

### STRD Real Reward Rate: STRDSRB^R

The real reward rate calculates the STRDSRB adjusted for inflation in the network.

$$
STRDSRB^R = ATOMSRB^R
$$

{% embed url="<https://docs.stakingrewards.com/staking-data/methodologies/cosmos-ecosystem-srb/cosmos-hub-srb#atom-real-reward-rate-atomsrb-r>" %}
ATOM Real Reward Rate
{% endembed %}

**Inflation Rate Behavior**

* Stride has three types of token emissions: block-by-block emissions, emitted every block on the Stride blockchain, incentives distribution, and token vesting to core contributors and partners.

***

### Other Stride metrics calculated by Staking Rewards

<table><thead><tr><th width="188">Metric</th><th>Description</th></tr></thead><tbody><tr><td>Delegated Tokens</td><td>The number of tokens delegated to validators.</td></tr><tr><td>Self Staked Tokens</td><td>The number of tokens staked by validators directly.</td></tr><tr><td>Staking Wallets</td><td>This metric refers to the total quantity of distinct delegations made. It doesn't distinguish based on unique delegator addresses and excludes considerations of any minimum delegation thresholds.</td></tr></tbody></table>

***

#### Data Sources:

* [Staking Rewards](https://www.stakingrewards.com/) from indexed Stride Blocks and Blockchain RPC Endpoints

***

#### References:

* <https://docs.stride.zone/docs/getting-started>

***

:books:[ Learn more about STRD Staking](https://www.stakingrewards.com/asset/stride)

⚙️ [Access historic Stride Staking Data via API](https://www.stakingrewards.com/data-api)

```
Last updated on 09/02/2024
```


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