diff --git a/docs/mammon-api.yml b/docs/mammon-api.yml
index 89de5e2..ae3fe00 100644
--- a/docs/mammon-api.yml
+++ b/docs/mammon-api.yml
@@ -233,6 +233,14 @@ paths:
         "400":
           description: Returned when a line carries a quantity that is not a positive
             whole number
+  /market/history/refresh:
+    post:
+      tags:
+      - market-history-admin-controller
+      operationId: refresh_1
+      responses:
+        "202":
+          description: Accepted
   /logout:
     post:
       tags:
@@ -649,6 +657,22 @@ paths:
             Returned when:
             - the types parameter is missing
             - a types value is not a numeric id
+  /market/orders:
+    get:
+      tags:
+      - market
+      summary: List the open market orders across all characters owned by the authenticated
+        user
+      operationId: findAllMarketOrders
+      responses:
+        "200":
+          description: The authenticated user's open market orders
+          content:
+            '*/*':
+              schema:
+                type: array
+                items:
+                  $ref: "#/components/schemas/MarketOrderResponse"
   /market/history/quartiles:
     get:
       tags:
@@ -691,22 +715,6 @@ paths:
             - the types parameter is missing
             - a types value is not a numeric id
             - the days parameter is not greater than 0
-  /market-orders:
-    get:
-      tags:
-      - market-order
-      summary: List the open market orders across all characters owned by the authenticated
-        user
-      operationId: findAllMarketOrders
-      responses:
-        "200":
-          description: The authenticated user's open market orders
-          content:
-            '*/*':
-              schema:
-                type: array
-                items:
-                  $ref: "#/components/schemas/MarketOrderResponse"
   /ledgers:
     get:
       tags:
diff --git a/src/generated/mammon/api.ts b/src/generated/mammon/api.ts
index 47b42d6..7897d4b 100644
--- a/src/generated/mammon/api.ts
+++ b/src/generated/mammon/api.ts
@@ -1949,6 +1949,36 @@ export const MarketApiAxiosParamCreator = function (configuration?: Configuratio
                 options: localVarRequestOptions,
             };
         },
+        /**
+         * 
+         * @summary List the open market orders across all characters owned by the authenticated user
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        findAllMarketOrders: async (options: RawAxiosRequestConfig = {}): Promise<RequestArgs> => {
+            const localVarPath = `/market/orders`;
+            // use dummy base URL string because the URL constructor only accepts absolute URLs.
+            const localVarUrlObj = new URL(localVarPath, DUMMY_BASE_URL);
+            let baseOptions;
+            if (configuration) {
+                baseOptions = configuration.baseOptions;
+            }
+
+            const localVarRequestOptions = { method: 'GET', ...baseOptions, ...options};
+            const localVarHeaderParameter = {} as any;
+            const localVarQueryParameter = {} as any;
+
+            localVarHeaderParameter['Accept'] = '*/*';
+
+            setSearchParams(localVarUrlObj, localVarQueryParameter);
+            let headersFromBaseOptions = baseOptions && baseOptions.headers ? baseOptions.headers : {};
+            localVarRequestOptions.headers = {...localVarHeaderParameter, ...headersFromBaseOptions, ...options.headers};
+
+            return {
+                url: toPathString(localVarUrlObj),
+                options: localVarRequestOptions,
+            };
+        },
         /**
          * 
          * @summary Compute volume-weighted price quartiles and the recent price trend for each requested market type
@@ -2299,6 +2329,18 @@ export const MarketApiFp = function(configuration?: Configuration) {
             const localVarOperationServerBasePath = operationServerMap['MarketApi.currentPrices']?.[localVarOperationServerIndex]?.url;
             return (axios, basePath) => createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration)(axios, localVarOperationServerBasePath || basePath);
         },
+        /**
+         * 
+         * @summary List the open market orders across all characters owned by the authenticated user
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        async findAllMarketOrders(options?: RawAxiosRequestConfig): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<Array<MarketOrderResponse>>> {
+            const localVarAxiosArgs = await localVarAxiosParamCreator.findAllMarketOrders(options);
+            const localVarOperationServerIndex = configuration?.serverIndex ?? 0;
+            const localVarOperationServerBasePath = operationServerMap['MarketApi.findAllMarketOrders']?.[localVarOperationServerIndex]?.url;
+            return (axios, basePath) => createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration)(axios, localVarOperationServerBasePath || basePath);
+        },
         /**
          * 
          * @summary Compute volume-weighted price quartiles and the recent price trend for each requested market type
@@ -2431,6 +2473,15 @@ export const MarketApiFactory = function (configuration?: Configuration, basePat
         currentPrices(types: Array<number>, options?: RawAxiosRequestConfig): AxiosPromise<Array<MarketPriceResponse>> {
             return localVarFp.currentPrices(types, options).then((request) => request(axios, basePath));
         },
+        /**
+         * 
+         * @summary List the open market orders across all characters owned by the authenticated user
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        findAllMarketOrders(options?: RawAxiosRequestConfig): AxiosPromise<Array<MarketOrderResponse>> {
+            return localVarFp.findAllMarketOrders(options).then((request) => request(axios, basePath));
+        },
         /**
          * 
          * @summary Compute volume-weighted price quartiles and the recent price trend for each requested market type
@@ -2538,6 +2589,16 @@ export class MarketApi extends BaseAPI {
         return MarketApiFp(this.configuration).currentPrices(types, options).then((request) => request(this.axios, this.basePath));
     }
 
+    /**
+     * 
+     * @summary List the open market orders across all characters owned by the authenticated user
+     * @param {*} [options] Override http request option.
+     * @throws {RequiredError}
+     */
+    public findAllMarketOrders(options?: RawAxiosRequestConfig) {
+        return MarketApiFp(this.configuration).findAllMarketOrders(options).then((request) => request(this.axios, this.basePath));
+    }
+
     /**
      * 
      * @summary Compute volume-weighted price quartiles and the recent price trend for each requested market type
@@ -2639,18 +2700,17 @@ export class MarketApi extends BaseAPI {
 
 
 /**
- * MarketOrderApi - axios parameter creator
+ * MarketHistoryAdminControllerApi - axios parameter creator
  */
-export const MarketOrderApiAxiosParamCreator = function (configuration?: Configuration) {
+export const MarketHistoryAdminControllerApiAxiosParamCreator = function (configuration?: Configuration) {
     return {
         /**
          * 
-         * @summary List the open market orders across all characters owned by the authenticated user
          * @param {*} [options] Override http request option.
          * @throws {RequiredError}
          */
-        findAllMarketOrders: async (options: RawAxiosRequestConfig = {}): Promise<RequestArgs> => {
-            const localVarPath = `/market-orders`;
+        refresh1: async (options: RawAxiosRequestConfig = {}): Promise<RequestArgs> => {
+            const localVarPath = `/market/history/refresh`;
             // use dummy base URL string because the URL constructor only accepts absolute URLs.
             const localVarUrlObj = new URL(localVarPath, DUMMY_BASE_URL);
             let baseOptions;
@@ -2658,11 +2718,10 @@ export const MarketOrderApiAxiosParamCreator = function (configuration?: Configu
                 baseOptions = configuration.baseOptions;
             }
 
-            const localVarRequestOptions = { method: 'GET', ...baseOptions, ...options};
+            const localVarRequestOptions = { method: 'POST', ...baseOptions, ...options};
             const localVarHeaderParameter = {} as any;
             const localVarQueryParameter = {} as any;
 
-            localVarHeaderParameter['Accept'] = '*/*';
 
             setSearchParams(localVarUrlObj, localVarQueryParameter);
             let headersFromBaseOptions = baseOptions && baseOptions.headers ? baseOptions.headers : {};
@@ -2677,56 +2736,53 @@ export const MarketOrderApiAxiosParamCreator = function (configuration?: Configu
 };
 
 /**
- * MarketOrderApi - functional programming interface
+ * MarketHistoryAdminControllerApi - functional programming interface
  */
-export const MarketOrderApiFp = function(configuration?: Configuration) {
-    const localVarAxiosParamCreator = MarketOrderApiAxiosParamCreator(configuration)
+export const MarketHistoryAdminControllerApiFp = function(configuration?: Configuration) {
+    const localVarAxiosParamCreator = MarketHistoryAdminControllerApiAxiosParamCreator(configuration)
     return {
         /**
          * 
-         * @summary List the open market orders across all characters owned by the authenticated user
          * @param {*} [options] Override http request option.
          * @throws {RequiredError}
          */
-        async findAllMarketOrders(options?: RawAxiosRequestConfig): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<Array<MarketOrderResponse>>> {
-            const localVarAxiosArgs = await localVarAxiosParamCreator.findAllMarketOrders(options);
+        async refresh1(options?: RawAxiosRequestConfig): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<void>> {
+            const localVarAxiosArgs = await localVarAxiosParamCreator.refresh1(options);
             const localVarOperationServerIndex = configuration?.serverIndex ?? 0;
-            const localVarOperationServerBasePath = operationServerMap['MarketOrderApi.findAllMarketOrders']?.[localVarOperationServerIndex]?.url;
+            const localVarOperationServerBasePath = operationServerMap['MarketHistoryAdminControllerApi.refresh1']?.[localVarOperationServerIndex]?.url;
             return (axios, basePath) => createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration)(axios, localVarOperationServerBasePath || basePath);
         },
     }
 };
 
 /**
- * MarketOrderApi - factory interface
+ * MarketHistoryAdminControllerApi - factory interface
  */
-export const MarketOrderApiFactory = function (configuration?: Configuration, basePath?: string, axios?: AxiosInstance) {
-    const localVarFp = MarketOrderApiFp(configuration)
+export const MarketHistoryAdminControllerApiFactory = function (configuration?: Configuration, basePath?: string, axios?: AxiosInstance) {
+    const localVarFp = MarketHistoryAdminControllerApiFp(configuration)
     return {
         /**
          * 
-         * @summary List the open market orders across all characters owned by the authenticated user
          * @param {*} [options] Override http request option.
          * @throws {RequiredError}
          */
-        findAllMarketOrders(options?: RawAxiosRequestConfig): AxiosPromise<Array<MarketOrderResponse>> {
-            return localVarFp.findAllMarketOrders(options).then((request) => request(axios, basePath));
+        refresh1(options?: RawAxiosRequestConfig): AxiosPromise<void> {
+            return localVarFp.refresh1(options).then((request) => request(axios, basePath));
         },
     };
 };
 
 /**
- * MarketOrderApi - object-oriented interface
+ * MarketHistoryAdminControllerApi - object-oriented interface
  */
-export class MarketOrderApi extends BaseAPI {
+export class MarketHistoryAdminControllerApi extends BaseAPI {
     /**
      * 
-     * @summary List the open market orders across all characters owned by the authenticated user
      * @param {*} [options] Override http request option.
      * @throws {RequiredError}
      */
-    public findAllMarketOrders(options?: RawAxiosRequestConfig) {
-        return MarketOrderApiFp(this.configuration).findAllMarketOrders(options).then((request) => request(this.axios, this.basePath));
+    public refresh1(options?: RawAxiosRequestConfig) {
+        return MarketHistoryAdminControllerApiFp(this.configuration).refresh1(options).then((request) => request(this.axios, this.basePath));
     }
 }
 
diff --git a/src/market/acquisition/AcquisitionResultTable.vue b/src/market/acquisition/AcquisitionResultTable.vue
index 820bc6b..947af40 100644
--- a/src/market/acquisition/AcquisitionResultTable.vue
+++ b/src/market/acquisition/AcquisitionResultTable.vue
@@ -1,6 +1,7 @@
 <script setup lang="ts">
+import {SliderCheckbox} from '@/components';
 import {SortableHeader, useSort, VirtualScrollTable} from '@/components/table';
-import {MarketType, MarketTypeLabel, TaxInput, useMarketTaxStore} from "@/market";
+import {MarketType, MarketTypeLabel, TaxInput, useMarketOrdersStore, useMarketTaxStore} from "@/market";
 import {MinusIcon, PlusIcon} from '@heroicons/vue/24/outline';
 import {useStorage} from '@vueuse/core';
 import {computed, ref} from 'vue';
@@ -65,11 +66,16 @@ const columnsToIgnore = computed(() => {
 
 const marketTaxStore = useMarketTaxStore();
 const ledgersStore = useLedgersStore();
+const marketOrdersStore = useMarketOrdersStore();
 
 const threshold = useStorage('market-acquisition-threshold', 10);
 const filter = ref("");
+const unlistedOnly = ref(false);
+const matchesFilter = (r: AcquiredType) =>
+    r.type.name.toLowerCase().includes(filter.value.toLowerCase())
+    && (!unlistedOnly.value || !marketOrdersStore.listedTypeIds.has(r.type.id));
 const { sortedArray, headerProps, showColumn } = useSort<Result>(computed(() => {
-    const filteredItems = props.items.filter(r => r.type.name.toLowerCase().includes(filter.value.toLowerCase()));
+    const filteredItems = props.items.filter(matchesFilter);
 
     if (props.showAll) {
         return filteredItems.map(r => {
@@ -172,6 +178,9 @@ const total = computed(() => {
     <div class="flex" v-if="!infoOnly">
         <div class="flex justify-self-end mb-2 mt-4 ms-auto">
             <TaxInput />
+            <div class="end flex items-center" title="Show only acquisitions with no open sell order">
+                <SliderCheckbox class="me-1" v-model="unlistedOnly" /> Unlisted only
+            </div>
             <div class="end">
                 <span>Profit Threshold: </span>
                 <input type="number" min="0" max="1000" step="1" v-model="threshold" />
diff --git a/src/market/index.ts b/src/market/index.ts
index 01ee844..54e1b81 100644
--- a/src/market/index.ts
+++ b/src/market/index.ts
@@ -1,5 +1,6 @@
 export * from './RegionalMarketCache';
 export * from './history';
+export * from './order';
 export * from './tax';
 export * from './type';
 
diff --git a/src/market/order/index.ts b/src/market/order/index.ts
new file mode 100644
index 0000000..4a42ee0
--- /dev/null
+++ b/src/market/order/index.ts
@@ -0,0 +1 @@
+export * from './order';
diff --git a/src/market/order/order.ts b/src/market/order/order.ts
new file mode 100644
index 0000000..13ed173
--- /dev/null
+++ b/src/market/order/order.ts
@@ -0,0 +1,21 @@
+import {defineStore} from "pinia";
+import {computed, ref} from "vue";
+import {marketApi} from "@/mammon";
+import {MarketOrderResponse, MarketOrderResponseDirectionEnum} from "@/generated/mammon";
+
+export const useMarketOrdersStore = defineStore('market-orders', () => {
+    const orders = ref<MarketOrderResponse[]>([]);
+
+    const listedTypeIds = computed(() => new Set(
+        orders.value
+            .filter(o => o.direction === MarketOrderResponseDirectionEnum.Sell)
+            .map(o => o.marketTypeId)
+    ));
+
+    const refresh = () => marketApi.findAllMarketOrders()
+        .then(response => orders.value = response.data);
+
+    refresh();
+
+    return {orders, listedTypeIds, refresh};
+});