diff --git a/src/components/default/GenericTable/index.tsx b/src/components/default/GenericTable/index.tsx
index 866236c..a4f5123 100644
--- a/src/components/default/GenericTable/index.tsx
+++ b/src/components/default/GenericTable/index.tsx
@@ -19,8 +19,8 @@ export default function GenericTable<T>(props: GenericTableProps<T>) {
 		renderGroupHeader,
 		sortGroups,
 		responsive,
+		scrollRef,
 	} = props;
-
 	const isMatch = useMediaQuery(responsive?.query ?? '');
 	const mediaActive = !!responsive?.query && isMatch;
 
@@ -34,7 +34,7 @@ export default function GenericTable<T>(props: GenericTableProps<T>) {
 
 		if (mediaActive && responsive?.alignOverride) {
 			cols = cols.map((c) => {
-				const ov = responsive.alignOverride![c.key];
+				const ov = responsive.alignOverride?.[c.key];
 				return ov ? { ...c, align: ov } : c;
 			});
 		}
@@ -60,7 +60,11 @@ export default function GenericTable<T>(props: GenericTableProps<T>) {
 	return (
 		<div className={className}>
 			{data.length > 0 ? (
-				<div className="orders-scroll" style={{ maxHeight: '100%', overflowY: 'auto' }}>
+				<div
+					ref={scrollRef}
+					className="orders-scroll"
+					style={{ maxHeight: '100%', overflowY: 'auto' }}
+				>
 					<table
 						className={tableClassName}
 						style={{
diff --git a/src/components/default/GenericTable/types.ts b/src/components/default/GenericTable/types.ts
index 94330d1..90ed80f 100644
--- a/src/components/default/GenericTable/types.ts
+++ b/src/components/default/GenericTable/types.ts
@@ -38,4 +38,5 @@ export type GenericTableProps<T> = {
 		alignOverride?: Record<string, 'left' | 'center' | 'right'>;
 		tableLayout?: 'auto' | 'fixed';
 	};
+	scrollRef?: React.RefObject<HTMLDivElement>;
 };
diff --git a/src/components/dex/InputPanelItem/index.tsx b/src/components/dex/InputPanelItem/index.tsx
index 58c2014..40b92bb 100644
--- a/src/components/dex/InputPanelItem/index.tsx
+++ b/src/components/dex/InputPanelItem/index.tsx
@@ -69,12 +69,14 @@ function InputPanelItem(props: InputPanelItemProps) {
 	async function postOrder() {
 		const price = new Decimal(priceState);
 		const amount = new Decimal(amountState);
+		const total = new Decimal(totalState);
 
 		const isFull =
 			price.greaterThan(0) &&
 			price.lessThan(1000000000) &&
 			amount.greaterThan(0) &&
-			amount.lessThan(1000000000);
+			amount.lessThan(1000000000) &&
+			total.greaterThan(0);
 
 		if (!isFull) return;
 
@@ -123,6 +125,7 @@ function InputPanelItem(props: InputPanelItemProps) {
 
 	const buttonText = creatingState ? 'Creating...' : 'Create Order';
 	const isButtonDisabled = !priceValid || !amountValid || !totalValid || creatingState;
+	const showTotalError = priceState !== '' && amountState !== '' && !totalValid;
 
 	return (
 		<div className={styles.inputPanel}>
@@ -213,12 +216,12 @@ function InputPanelItem(props: InputPanelItemProps) {
 
 				<div className={styles.inputPanel__body_total}>
 					<LabeledInput
-						value={notationToString(totalState)}
+						value={amountState && priceState && notationToString(totalState)}
 						setValue={() => undefined}
 						currency={secondCurrencyName}
 						label="Total"
 						readonly={true}
-						invalid={!!totalState && !totalValid}
+						invalid={showTotalError}
 					/>
 
 					<div className={classes(styles.inputPanel__body_labels, styles.mobileWrap)}>
diff --git a/src/components/dex/OrdersPool/index.tsx b/src/components/dex/OrdersPool/index.tsx
index 08670d5..350fcb7 100644
--- a/src/components/dex/OrdersPool/index.tsx
+++ b/src/components/dex/OrdersPool/index.tsx
@@ -1,4 +1,4 @@
-import React, { useMemo, useRef, useState } from 'react';
+import React, { useLayoutEffect, useMemo, useRef, useState } from 'react';
 import {
 	classes,
 	createOrderSorter,
@@ -35,32 +35,92 @@ const tabsData: tabsType[] = [
 const OrdersPool = (props: OrdersPoolProps) => {
 	const {
 		ordersBuySell,
-		OrdersHistory,
 		setOrdersBuySell,
 		currencyNames,
 		ordersLoading,
+		ordersHistory,
 		filteredOrdersHistory,
 		secondAssetUsdPrice,
 		takeOrderClick,
 		trades,
 		tradesLoading,
 	} = props;
-	const ordersInfoRef = useRef<HTMLTableSectionElement | null>(null);
+	const ordersInfoRef = useRef<HTMLTableSectionElement>(null);
+	const scrollRef = useRef<HTMLTableSectionElement>(null);
+	const ordersMiddleRef = useRef<HTMLDivElement>(null);
 	const { firstCurrencyName, secondCurrencyName } = currencyNames;
 	const [infoTooltipPos, setInfoTooltipPos] = useState({ x: 0, y: 0 });
 	const [ordersInfoTooltip, setOrdersInfoTooltip] = useState<PageOrderData | null>(null);
 	const [currentOrder, setCurrentOrder] = useState<tabsType>(tabsData[0]);
-	const { maxBuyLeftValue, maxSellLeftValue } = OrdersHistory.reduce(
-		(acc, order) => {
-			const left = parseFloat(String(order.left)) || 0;
-			if (order.type === 'buy') acc.maxBuyLeftValue = Math.max(acc.maxBuyLeftValue, left);
-			if (order.type === 'sell') acc.maxSellLeftValue = Math.max(acc.maxSellLeftValue, left);
-			return acc;
-		},
-		{ maxBuyLeftValue: 0, maxSellLeftValue: 0 },
-	);
 
-	const totalLeft = maxBuyLeftValue + maxSellLeftValue;
+	const totals = useMemo(() => {
+		let buyTotal = new Decimal(0);
+		let sellTotal = new Decimal(0);
+		let maxBuyRow = new Decimal(0);
+		let maxSellRow = new Decimal(0);
+
+		for (const o of ordersHistory) {
+			const qty = new Decimal(o.amount || 0);
+			const price = new Decimal(o.price || 0);
+			const rowTotal = qty.mul(price);
+
+			if (o.type === 'buy') {
+				buyTotal = buyTotal.plus(rowTotal);
+				if (rowTotal.gt(maxBuyRow)) maxBuyRow = rowTotal;
+			} else if (o.type === 'sell') {
+				sellTotal = sellTotal.plus(rowTotal);
+				if (rowTotal.gt(maxSellRow)) maxSellRow = rowTotal;
+			}
+		}
+
+		const totalZano = buyTotal.plus(sellTotal);
+		const pct = (part: Decimal, whole: Decimal) =>
+			whole.gt(0) ? part.mul(100).div(whole) : new Decimal(0);
+
+		const buyPct = pct(buyTotal, totalZano);
+		const sellPct = pct(sellTotal, totalZano);
+
+		return {
+			buyTotal,
+			sellTotal,
+			totalZano,
+			buyPct,
+			sellPct,
+			maxBuyRow,
+			maxSellRow,
+		};
+	}, [ordersHistory]);
+
+	const toDisplayPair = (buyPctDec: Decimal, sellPctDec: Decimal) => {
+		const MIN_DISPLAY_PCT = 1;
+		const buyRaw = buyPctDec.toNumber();
+		const sellRaw = sellPctDec.toNumber();
+
+		if (!Number.isFinite(buyRaw) || !Number.isFinite(sellRaw)) return { buy: 0, sell: 0 };
+
+		if (buyRaw === 0 && sellRaw === 0) return { buy: 0, sell: 0 };
+		if (buyRaw === 0) return { buy: 0, sell: 100 };
+		if (sellRaw === 0) return { buy: 100, sell: 0 };
+
+		let buyDisp = Math.floor(buyRaw);
+		let sellDisp = Math.floor(sellRaw);
+
+		if (buyDisp < MIN_DISPLAY_PCT) buyDisp = MIN_DISPLAY_PCT;
+		if (sellDisp < MIN_DISPLAY_PCT) sellDisp = MIN_DISPLAY_PCT;
+
+		const diff = 100 - (buyDisp + sellDisp);
+		if (diff !== 0) {
+			if (buyRaw >= sellRaw) buyDisp += diff;
+			else sellDisp += diff;
+		}
+
+		buyDisp = Math.max(0, Math.min(100, buyDisp));
+		sellDisp = Math.max(0, Math.min(100, sellDisp));
+
+		return { buy: buyDisp, sell: sellDisp };
+	};
+
+	const { buy: buyDisp, sell: sellDisp } = toDisplayPair(totals.buyPct, totals.sellPct);
 
 	const moveInfoTooltip = (event: React.MouseEvent) => {
 		setInfoTooltipPos({ x: event.clientX, y: event.clientY });
@@ -84,6 +144,36 @@ const OrdersPool = (props: OrdersPoolProps) => {
 		[firstCurrencyName, secondCurrencyName],
 	);
 
+	useLayoutEffect(() => {
+		if (!scrollRef.current) return;
+
+		const parent = scrollRef.current;
+
+		if (ordersBuySell.code === 'all' && ordersMiddleRef.current) {
+			const child = ordersMiddleRef.current;
+
+			const parentRect = parent.getBoundingClientRect();
+			const childRect = child.getBoundingClientRect();
+
+			const scrollTop =
+				childRect.top -
+				parentRect.top +
+				parent.scrollTop -
+				parent.clientHeight / 2 +
+				childRect.height / 2;
+
+			parent.scrollTo({
+				top: scrollTop,
+				behavior: 'smooth',
+			});
+		} else {
+			parent.scrollTo({
+				top: 0,
+				behavior: 'smooth',
+			});
+		}
+	}, [ordersLoading, filteredOrdersHistory.length, ordersBuySell.code]);
+
 	const sortedTrades = createOrderSorter<PageOrderData>({
 		getPrice: (e) => e.price,
 		getSide: (e) => e.type,
@@ -104,33 +194,42 @@ const OrdersPool = (props: OrdersPoolProps) => {
 									columns={ordersPool}
 									data={filteredOrdersHistory.sort(sortedTrades)}
 									getRowKey={(r) => r.id}
-									getRowProps={(row) => ({
-										className: styles[row.type],
-										style: {
-											'--precentage': `${(
-												(parseFloat(String(row.left)) /
-													(row.type === 'buy'
-														? maxBuyLeftValue
-														: maxSellLeftValue)) *
-												100
-											).toFixed(2)}%`,
-										} as React.CSSProperties,
-										onClick: (event) => {
-											takeOrderClick(event, row);
-										},
-										onMouseMove: (event) => {
-											const tr = event.target as HTMLElement;
-											if (tr.classList.contains('alias')) {
-												setOrdersInfoTooltip(null);
-											}
-										},
-										onMouseEnter: () => {
-											setOrdersInfoTooltip(row);
-										},
-										onMouseLeave: () => {
-											setOrdersInfoTooltip(null);
-										},
-									})}
+									groupBy={(r) => r.type}
+									scrollRef={scrollRef}
+									renderGroupHeader={({ groupKey }) => {
+										if (groupKey === 'buy') {
+											return (
+												<div ref={ordersMiddleRef} style={{ height: 0 }} />
+											);
+										}
+									}}
+									getRowProps={(row) => {
+										const rowTotalZano = new Decimal(row.left || 0).mul(
+											new Decimal(row.price || 0),
+										);
+										const denom =
+											row.type === 'buy'
+												? totals.maxBuyRow
+												: totals.maxSellRow;
+										const widthPct = denom.gt(0)
+											? rowTotalZano.mul(100).div(denom)
+											: new Decimal(0);
+
+										return {
+											className: styles[row.type],
+											style: {
+												'--precentage': `${widthPct.toDecimalPlaces(2).toString()}%`,
+											} as React.CSSProperties,
+											onClick: (event) => takeOrderClick(event, row),
+											onMouseMove: (event) => {
+												const tr = event.target as HTMLElement;
+												if (tr.classList.contains('alias'))
+													setOrdersInfoTooltip(null);
+											},
+											onMouseEnter: () => setOrdersInfoTooltip(row),
+											onMouseLeave: () => setOrdersInfoTooltip(null),
+										};
+									}}
 									responsive={{
 										query: '(max-width: 640px)',
 										hiddenKeys: ['total'],
@@ -213,63 +312,24 @@ const OrdersPool = (props: OrdersPoolProps) => {
 				<div className={styles.ordersPool__content}>
 					{renderTable()}
 
-					{currentOrder.type === 'orders' &&
-						!ordersLoading &&
-						totalLeft > 0 &&
-						(() => {
-							const buy = new Decimal(maxBuyLeftValue || 0);
-							const sell = new Decimal(maxSellLeftValue || 0);
-							const total = new Decimal(totalLeft);
+					{currentOrder.type === 'orders' && !ordersLoading && totals.totalZano.gt(0) && (
+						<div className={styles.ordersPool__content_stats}>
+							<div
+								style={{ '--width': `${buyDisp}%` } as React.CSSProperties}
+								className={classes(styles.stat_item, styles.buy)}
+							>
+								<div className={styles.stat_item__badge}>B</div>
+								{buyDisp}%
+							</div>
 
-							let buyPct = total.gt(0) ? buy.mul(100).div(total) : new Decimal(0);
-							let sellPct = total.gt(0) ? sell.mul(100).div(total) : new Decimal(0);
-
-							if (buy.isZero() && sell.gt(0)) {
-								buyPct = new Decimal(0);
-								sellPct = new Decimal(100);
-							} else if (sell.isZero() && buy.gt(0)) {
-								sellPct = new Decimal(0);
-								buyPct = new Decimal(100);
-							}
-
-							const clamp = (d: Decimal) => Decimal.max(0, Decimal.min(100, d));
-
-							const buyPctClamped = clamp(buyPct);
-							const sellPctClamped = clamp(sellPct);
-
-							const buyLabel = buyPctClamped
-								.toDecimalPlaces(0, Decimal.ROUND_DOWN)
-								.toString();
-							const sellLabel = sellPctClamped
-								.toDecimalPlaces(0, Decimal.ROUND_DOWN)
-								.toString();
-
-							return (
-								<div className={styles.ordersPool__content_stats}>
-									<div
-										style={
-											{
-												'--width': `${buyPctClamped.toNumber()}%`,
-											} as React.CSSProperties
-										}
-										className={classes(styles.stat_item, styles.buy)}
-									>
-										<div className={styles.stat_item__badge}>B</div> {buyLabel}%
-									</div>
-									<div
-										style={
-											{
-												'--width': `${sellPctClamped.toNumber()}%`,
-											} as React.CSSProperties
-										}
-										className={classes(styles.stat_item, styles.sell)}
-									>
-										{sellLabel}%{' '}
-										<div className={styles.stat_item__badge}>S</div>
-									</div>
-								</div>
-							);
-						})()}
+							<div
+								style={{ '--width': `${sellDisp}%` } as React.CSSProperties}
+								className={classes(styles.stat_item, styles.sell)}
+							>
+								{sellDisp}%<div className={styles.stat_item__badge}>S</div>
+							</div>
+						</div>
+					)}
 				</div>
 			</div>
 
diff --git a/src/components/dex/OrdersPool/types.ts b/src/components/dex/OrdersPool/types.ts
index 8860011..6260c89 100644
--- a/src/components/dex/OrdersPool/types.ts
+++ b/src/components/dex/OrdersPool/types.ts
@@ -12,7 +12,7 @@ export interface OrdersPoolProps {
 		secondCurrencyName: string;
 	};
 	ordersLoading: boolean;
-	OrdersHistory: PageOrderData[];
+	ordersHistory: PageOrderData[];
 	filteredOrdersHistory: PageOrderData[];
 	trades: Trade[];
 	tradesLoading: boolean;
diff --git a/src/hook/useOrdereForm.ts b/src/hook/useOrdereForm.ts
index aaef1a5..774b05d 100644
--- a/src/hook/useOrdereForm.ts
+++ b/src/hook/useOrdereForm.ts
@@ -10,6 +10,14 @@ interface UseOrderFormParams {
 	assetsRates: Map<string, number>;
 }
 
+function clamp12(str: string) {
+	try {
+		return new Decimal(str || '0').toDecimalPlaces(12, Decimal.ROUND_DOWN).toString();
+	} catch {
+		return '0';
+	}
+}
+
 export function useOrderForm({
 	pairData,
 	balance,
@@ -47,7 +55,7 @@ export function useOrderForm({
 			thisDP: priceDP,
 			totalDP: priceDP,
 			setThisState: setPrice,
-			setTotalState: setTotal,
+			setTotalState: (v: string) => setTotal(clamp12(v)),
 			setThisValid: setPriceValid,
 			setTotalValid,
 		});
@@ -61,7 +69,7 @@ export function useOrderForm({
 			thisDP: amountDP,
 			totalDP: priceDP,
 			setThisState: setAmount,
-			setTotalState: setTotal,
+			setTotalState: (v: string) => setTotal(clamp12(v)),
 			setThisValid: setAmountValid,
 			setTotalValid,
 			balance,
diff --git a/src/pages/dex/trading/[id].tsx b/src/pages/dex/trading/[id].tsx
index 69ef00c..57cb27c 100644
--- a/src/pages/dex/trading/[id].tsx
+++ b/src/pages/dex/trading/[id].tsx
@@ -159,11 +159,11 @@ function Trading() {
 							ordersBuySell={ordersBuySell}
 							ordersLoading={ordersLoading}
 							filteredOrdersHistory={filteredOrdersHistory}
+							ordersHistory={ordersHistory}
 							trades={trades}
 							tradesLoading={tradesLoading}
 							setOrdersBuySell={setOrdersBuySell}
 							takeOrderClick={onHandleTakeOrder}
-							OrdersHistory={ordersHistory}
 						/>
 					</div>
 
diff --git a/src/styles/Dex.module.scss b/src/styles/Dex.module.scss
index bbadf08..6478dd5 100644
--- a/src/styles/Dex.module.scss
+++ b/src/styles/Dex.module.scss
@@ -8,7 +8,7 @@
 		height: 54px;
 		padding: 0 12px;
 
-		> div {
+		>div {
 			display: flex;
 			align-items: center;
 			gap: 10px;
@@ -136,12 +136,12 @@
 				width: 240px;
 				height: 42px;
 
-				> div:nth-child(1) {
+				>div:nth-child(1) {
 					border-radius: 10px;
 					padding: 11px 20px;
 
-					> div {
-						> div p {
+					>div {
+						>div p {
 							font-size: 14px;
 							font-weight: 500;
 						}
@@ -160,12 +160,12 @@
 					}
 				}
 
-				> div:nth-child(2) {
-					> div {
-						> div {
+				>div:nth-child(2) {
+					>div {
+						>div {
 							padding: 11px 20px;
 
-							> div {
+							>div {
 								p {
 									font-size: 14px;
 									font-weight: 500;
@@ -233,7 +233,7 @@
 				gap: 20px;
 
 				.input_wrapper {
-					padding: 13px;
+					padding-inline: 13px;
 					max-width: 240px;
 					max-height: 42px;
 					display: flex;
@@ -244,7 +244,9 @@
 					border-radius: 10px;
 
 					.input {
-						padding: 0;
+						border-radius: 0;
+						padding-inline: 0;
+						padding-block: 13px;
 						max-width: 185px;
 						background-color: transparent;
 						font-size: 14px;
@@ -303,7 +305,7 @@
 					left: 50%;
 					transform: translateX(-50%);
 
-					> p {
+					>p {
 						width: 100%;
 						font-size: 16px;
 						text-wrap: wrap;
@@ -321,11 +323,11 @@
 				}
 			}
 
-			> p {
+			>p {
 				margin-right: 6px;
 			}
 
-			> input {
+			>input {
 				margin-left: 33px;
 				height: 18px;
 				width: 18px;
@@ -387,7 +389,7 @@
 							left: 50%;
 							transform: translateX(-50%);
 
-							> p {
+							>p {
 								width: 100%;
 								font-size: 16px;
 								text-wrap: wrap;
@@ -399,14 +401,14 @@
 								display: block;
 							}
 
-							> svg > * {
+							>svg>* {
 								opacity: 1;
 							}
 						}
 					}
 				}
 
-				> .curve__chart {
+				>.curve__chart {
 					display: block;
 					width: 100%;
 					height: 50px;
@@ -417,7 +419,7 @@
 					align-items: center;
 					gap: 15px;
 
-					> div:first-child {
+					>div:first-child {
 						width: 48px;
 						height: 48px;
 						padding: 10px;
@@ -427,13 +429,13 @@
 						background: var(--icon-bg-color);
 						border-radius: 50%;
 
-						> img {
+						>img {
 							width: auto;
 							height: 100%;
 						}
 					}
 
-					> div:last-child {
+					>div:last-child {
 						height: 48px;
 						display: flex;
 						flex-direction: column;
@@ -502,4 +504,4 @@
 			}
 		}
 	}
-}
+}
\ No newline at end of file
diff --git a/src/utils/handleInputChange.ts b/src/utils/handleInputChange.ts
index ee32ed3..7a7f35d 100644
--- a/src/utils/handleInputChange.ts
+++ b/src/utils/handleInputChange.ts
@@ -3,14 +3,15 @@ import Decimal from 'decimal.js';
 import { isPositiveFloatStr } from '@/utils/utils';
 import { validateTokensInput } from 'shared/utils';
 
+type SetStr = (_v: string) => void;
 interface HandleInputChangeParams {
 	inputValue: string;
 	priceOrAmount: 'price' | 'amount';
 	otherValue: string;
 	thisDP: number;
 	totalDP: number;
-	setThisState: Dispatch<SetStateAction<string>>;
-	setTotalState: Dispatch<SetStateAction<string>>;
+	setThisState: SetStr;
+	setTotalState: SetStr;
 	setThisValid: Dispatch<SetStateAction<boolean>>;
 	setTotalValid: Dispatch<SetStateAction<boolean>>;
 	balance?: string | undefined;
@@ -68,18 +69,22 @@ export function handleInputChange({
 	setThisValid(true);
 
 	if (!thisDecimal.isNaN() && !otherDecimal.isNaN() && otherValue !== '') {
-		const total =
+		const rawTotal =
 			priceOrAmount === 'price'
 				? thisDecimal.mul(otherDecimal)
 				: otherDecimal.mul(thisDecimal);
 
-		setTotalState(total.toString());
+		const totalClamped = rawTotal.toDecimalPlaces(totalDP, Decimal.ROUND_DOWN);
 
-		const totalValid = validateTokensInput(total.toFixed(totalDP), totalDP);
-		setTotalValid(totalValid.valid);
+		setTotalState(totalClamped.toString());
+
+		const fmtOk = validateTokensInput(totalClamped.toFixed(totalDP), totalDP).valid;
+		const gtZero = totalClamped.gt(0);
+		setTotalValid(fmtOk && gtZero);
 
 		if (priceOrAmount === 'amount' && balance && setRangeInputValue) {
-			const percent = thisDecimal.div(balance).mul(100);
+			const bal = new Decimal(balance || '0');
+			const percent = bal.gt(0) ? thisDecimal.div(bal).mul(100) : new Decimal(0);
 			setRangeInputValue(percent.toFixed());
 		}
 	} else {