diff --git a/lib/ain-ocean/src/api/common.rs b/lib/ain-ocean/src/api/common.rs
index 64d79f0d9f..5482bff46d 100644
--- a/lib/ain-ocean/src/api/common.rs
+++ b/lib/ain-ocean/src/api/common.rs
@@ -11,9 +11,10 @@ use super::query::PaginationQuery;
 use crate::{
     error::{
         Error::ToArrayError, InvalidAmountSnafu, InvalidFixedIntervalPriceSnafu,
-        InvalidPoolPairSymbolSnafu, InvalidTokenCurrencySnafu,
+        InvalidPriceTickerSortKeySnafu, InvalidPoolPairSymbolSnafu, InvalidTokenCurrencySnafu,
     },
     hex_encoder::as_sha256,
+    model::PriceTickerId,
     network::Network,
     Result,
 };
@@ -128,6 +129,30 @@ pub fn parse_query_height_txid(item: &str) -> Result<(u32, Txid)> {
     Ok((height, txid))
 }
 
+pub fn parse_price_ticker_sort(item: &str) -> Result<PriceTickerId> {
+    let mut parts = item.split('-');
+    let count_height_token = parts.next().context(InvalidPriceTickerSortKeySnafu { item })?;
+    let encoded_count = &count_height_token[..8];
+    let encoded_height = &count_height_token[8..16];
+    let token = &count_height_token[16..];
+    let token = token.to_string();
+
+    let count: [u8; 4] = hex::decode(encoded_count)?
+        .try_into()
+        .map_err(|_| ToArrayError)?;
+
+    let height: [u8; 4] = hex::decode(encoded_height)?
+        .try_into()
+        .map_err(|_| ToArrayError)?;
+
+    let currency = parts
+        .next()
+        .context(InvalidTokenCurrencySnafu { item })?
+        .to_string();
+
+    Ok((count, height, token, currency))
+}
+
 #[must_use]
 pub fn format_number(v: Decimal) -> String {
     if v == dec!(0) {
diff --git a/lib/ain-ocean/src/api/prices.rs b/lib/ain-ocean/src/api/prices.rs
index d320e3b07d..df3e79e47c 100644
--- a/lib/ain-ocean/src/api/prices.rs
+++ b/lib/ain-ocean/src/api/prices.rs
@@ -1,4 +1,4 @@
-use std::{collections::HashSet, str::FromStr, sync::Arc};
+use std::{str::FromStr, sync::Arc};
 
 use ain_dftx::{Currency, Token, Weightage, COIN};
 use ain_macros::ocean_endpoint;
@@ -13,7 +13,7 @@ use serde::{Deserialize, Serialize};
 use serde_with::skip_serializing_none;
 
 use super::{
-    common::parse_token_currency,
+    common::{parse_token_currency, parse_price_ticker_sort},
     oracle::OraclePriceFeedResponse,
     query::PaginationQuery,
     response::{ApiPagedResponse, Response},
@@ -119,28 +119,26 @@ async fn list_prices(
     Query(query): Query<PaginationQuery>,
     Extension(ctx): Extension<Arc<AppContext>>,
 ) -> Result<ApiPagedResponse<PriceTickerResponse>> {
-    let mut set: HashSet<(Token, Currency)> = HashSet::new();
+    let next = query
+        .next
+        .map(|item| {
+            let id = parse_price_ticker_sort(&item)?;
+            Ok::<([u8; 4], [u8; 4], Token, Currency), Error>(id)
+        })
+        .transpose()?;
 
     let prices = ctx
         .services
         .price_ticker
         .by_id
-        .list(None, SortOrder::Descending)?
-        .flat_map(|item| {
+        .list(next.clone(), SortOrder::Descending)?
+        .take(query.size + usize::from(next.clone().is_some()))
+        .skip(usize::from(next.is_some()))
+        .map(|item| {
             let ((_, _, token, currency), v) = item?;
-            let has_key = set.contains(&(token.clone(), currency.clone()));
-            if !has_key {
-                set.insert((token.clone(), currency.clone()));
-                Ok::<Option<PriceTickerResponse>, Error>(Some(PriceTickerResponse::from((
-                    (token, currency),
-                    v,
-                ))))
-            } else {
-                Ok(None)
-            }
+            Ok(PriceTickerResponse::from(((token, currency), v)))
         })
-        .flatten()
-        .collect::<Vec<_>>();
+        .collect::<Result<Vec<_>>>()?;
 
     Ok(ApiPagedResponse::of(prices, query.size, |price| {
         price.sort.to_string()
diff --git a/lib/ain-ocean/src/error.rs b/lib/ain-ocean/src/error.rs
index 2e32aca456..b4d5bda2e9 100644
--- a/lib/ain-ocean/src/error.rs
+++ b/lib/ain-ocean/src/error.rs
@@ -212,6 +212,12 @@ pub enum Error {
         #[snafu(implicit)]
         location: Location,
     },
+    #[snafu(display("Invalid price ticker sort key: {}", item))]
+    InvalidPriceTickerSortKey {
+        item: String,
+        #[snafu(implicit)]
+        location: Location,
+    },
     #[snafu(display("Invalid amount format: {}", item))]
     InvalidAmount {
         item: String,
diff --git a/lib/ain-ocean/src/indexer/oracle.rs b/lib/ain-ocean/src/indexer/oracle.rs
index c9fb315fd3..589313c842 100644
--- a/lib/ain-ocean/src/indexer/oracle.rs
+++ b/lib/ain-ocean/src/indexer/oracle.rs
@@ -359,11 +359,8 @@ fn index_set_oracle_data(
     context: &Context,
     pairs: &HashSet<(Token, Currency)>,
 ) -> Result<()> {
-    let oracle_repo = &services.oracle_price_aggregated;
-
     for pair in pairs {
         let price_aggregated = map_price_aggregated(services, context, pair)?;
-
         let Some(price_aggregated) = price_aggregated else {
             continue;
         };
@@ -377,15 +374,26 @@ fn index_set_oracle_data(
             price_aggregated.block.median_time.to_be_bytes(),
             price_aggregated.block.height.to_be_bytes(),
         );
-        oracle_repo.by_id.put(&id, &price_aggregated)?;
-
+        services.oracle_price_aggregated.by_id.put(&id, &price_aggregated)?;
+        let price_repo = &services.price_ticker;
         let id = (
             price_aggregated.aggregated.oracles.total.to_be_bytes(),
             price_aggregated.block.height.to_be_bytes(),
-            token,
-            currency,
+            token.clone(),
+            currency.clone(),
         );
-        services.price_ticker.by_id.put(
+        let prev_price = price_repo
+            .by_id
+            .list(Some(id.clone()), SortOrder::Descending)?
+            .find(|item| match item {
+                Ok(((_, _, t, c), _)) => t == &token && c == &currency,
+                _ => true
+            })
+            .transpose()?;
+        if let Some((k, _)) = prev_price {
+            price_repo.by_id.delete(&k)?
+        }
+        price_repo.by_id.put(
             &id,
             &PriceTicker {
                 price: price_aggregated,