Tiền ảo: 37,183 Sàn giao dịch: 924 Vốn hóa: $2,445,903,977,087 Khối lượng (24h): $154,282,960,508 Thị phần: BTC: 59.2%, ETH: 10.4%
Raydium (RAY)Raydium RAY
Xếp hạng #152 10:54:00 05/03/2026
Giá Raydium (RAY)
$0.6154 5.24%
0.000008496 BTC 16,478 VND
Thấp: $0.5834 Cao: $0.6429

Thị trường Raydium (RAY)

#Sàn giao dịchCặpGiáKhối lượng giao dịchCập nhật
1 BTDUex BTDUex RAY/USDT $0.6169 $21,336,515 09:57:13 05/03/2026
2 BitMart BitMart RAY/USDT $0.6158 $21,199,211 09:57:15 05/03/2026
3 NovaEx NovaEx RAY/USDT $0.6165 $13,245,098 10:00:16 05/03/2026
4 Aivora Exchange Aivora Exchange RAY/USDT $1.33 $6,787,453 10:00:17 05/03/2026
5 Binance Binance RAYSOL/USDT $0.6162 $4,806,103 09:54:16 05/03/2026
6 Raydium (CLMM) Raydium (CLMM) RAY/SOL $0.6178 $4,011,870 09:59:42 05/03/2026
7 BlockFin BlockFin RAY/USDT $0.6191 $3,971,518 10:00:13 05/03/2026
8 Hotcoin Hotcoin RAY/USDT $0.6161 $3,914,501 09:57:20 05/03/2026
9 BitMart BitMart RAY/USDT $0.6176 $3,153,821 09:57:08 05/03/2026
10 Binance Binance RAY/USDT $0.6171 $2,715,889 09:56:54 05/03/2026
11 OKX OKX RAY/USDT $0.6165 $2,401,586 09:56:32 05/03/2026
12 BloFin BloFin RAY/USDT $0.6161 $2,384,149 09:57:08 05/03/2026
13 FameEX FameEX RAY/USDT $0.6159 $2,223,313 09:57:17 05/03/2026
14 CRMClick CRMClick RAY/USDT $0.6171 $2,108,369 10:00:07 05/03/2026
15 HTX HTX RAY/USDT $0.6171 $2,108,199 09:59:54 05/03/2026
16 NovaEx NovaEx RAY/USDT $0.6176 $2,094,124 10:00:07 05/03/2026
17 Hibt Hibt RAY/USDT $0.6151 $1,786,636 09:45:10 05/03/2026
18 Websea Websea RAY/USDT $0.6165 $1,466,926 09:57:11 05/03/2026
19 BTCC BTCC RAY/USDT $0.6171 $1,358,676 09:57:08 05/03/2026
20 AstralX AstralX RAY/USDT $0.6169 $1,322,595 10:00:15 05/03/2026
21 Ourbit Ourbit RAY/USDT $0.6159 $1,216,610 09:57:16 05/03/2026
22 YUBIT YUBIT RAY/USDT $0.6171 $1,031,262 09:57:07 05/03/2026
23 EagleX EagleX RAY/USDT $0.6171 $1,011,667 10:00:07 05/03/2026
24 Cofinex Cofinex RAY/USDT $0.6171 $961,597 10:00:17 05/03/2026
25 Bitget Bitget RAY/USDT $0.6170 $958,544 09:54:16 05/03/2026
26 CoinW CoinW RAY/USDT $0.6167 $944,118 09:57:09 05/03/2026
27 CZR Exchange CZR Exchange RAY/USDT $0.6167 $829,333 10:00:15 05/03/2026
28 XT.COM XT.COM RAY/USDT $0.6171 $811,777 09:57:09 05/03/2026
29 MEXC MEXC RAY/USDT $0.6167 $808,089 09:33:08 05/03/2026
30 ASTX ASTX RAY/USDT $0.6171 $806,370 10:00:08 05/03/2026
31 Hotcoin Hotcoin RAY/USDT $0.6171 $777,071 09:57:22 05/03/2026
32 KuCoin KuCoin RAY/USDT $0.6166 $766,224 09:54:07 05/03/2026
33 KuCoin KuCoin RAY/USDT $0.6171 $740,024 09:54:18 05/03/2026
34 BiKing BiKing RAY/USDT $0.6158 $714,996 09:57:18 05/03/2026
35 BitGW Exchange BitGW Exchange RAY/USDT $0.6170 $628,078 10:00:07 05/03/2026
36 OKX OKX RAY/USDT $0.6170 $614,890 09:56:23 05/03/2026
37 BiKing BiKing RAY/USDT $0.6170 $614,724 09:57:13 05/03/2026
38 Bybit Bybit RAYDIUM/USDT $0.6168 $586,256 09:54:16 05/03/2026
39 OrangeX OrangeX RAY/USDT $0.6159 $534,157 09:57:15 05/03/2026
40 BiFinance BiFinance RAY/USDT $0.6171 $522,951 09:57:21 05/03/2026
41 LBank LBank RAY/USDT $0.6162 $522,574 09:57:12 05/03/2026
42 Binance Binance RAY/USDC $0.6159 $483,621 09:56:42 05/03/2026
43 Phemex Phemex RAY/USDT $0.6151 $472,341 09:57:09 05/03/2026
44 Toobit Toobit RAY/USDT $0.6159 $451,967 09:57:16 05/03/2026
45 Raydium Raydium RAY/USDC $0.6181 $438,533 09:46:17 05/03/2026
46 Upbit Upbit RAY/KRW $0.6111 $414,692 09:56:53 05/03/2026
47 MEXC MEXC RAY/USDT $0.6161 $412,845 09:54:15 05/03/2026
48 Toobit Toobit RAY/USDT $0.6161 $404,762 09:57:08 05/03/2026
49 Bitcastle Bitcastle RAY/USDT $0.6167 $403,918 10:00:19 05/03/2026
50 Gate Gate RAY/USDT $0.6166 $398,339 09:56:24 05/03/2026
51 BlockFin BlockFin RAY/USDT $0.6169 $397,339 10:00:15 05/03/2026
52 BVOX BVOX RAY/USDT $0.6171 $394,210 09:54:14 05/03/2026
53 GroveX GroveX RAY/USDT $0.6171 $392,111 10:00:08 05/03/2026
54 Bitrue Bitrue RAY/USDT $0.6161 $368,788 09:57:17 05/03/2026
55 OrangeX OrangeX RAY/USDT $0.6167 $341,780 09:57:11 05/03/2026
56 Deepcoin Deepcoin RAY/USDT $0.6164 $323,209 09:57:07 05/03/2026
57 Ourbit Ourbit RAY/USDT $0.6172 $294,213 09:57:07 05/03/2026
58 CZR Exchange CZR Exchange RAY/USDT $0.6101 $282,891 10:00:08 05/03/2026
59 BingX BingX RAY/USDT $0.6171 $277,578 09:57:08 05/03/2026
60 Bitget Bitget RAY/USDT $0.6161 $267,093 09:54:07 05/03/2026
61 ICRYPEX ICRYPEX RAY/USDT $0.6148 $263,844 10:00:10 05/03/2026
62 SuperEx SuperEx RAY/USDT $0.6181 $263,052 09:57:10 05/03/2026
63 Bitazza Bitazza RAY/USDT $0.6152 $248,100 10:00:08 05/03/2026
64 Cryptomus Cryptomus RAY/USDT $0.6170 $234,606 10:00:16 05/03/2026
65 Bitunix Bitunix RAY/USDT $0.6161 $228,293 09:57:08 05/03/2026
66 BitTap BitTap RAY/USDT $0.6175 $221,215 10:00:16 05/03/2026
67 EdgeX EdgeX RAY/USD $0.6175 $221,180 10:03:16 05/03/2026
68 Niza.io Niza.io RAY/USDT $0.6167 $202,777 09:54:10 05/03/2026
69 BitradeX BitradeX RAY/USDT $0.6161 $191,692 09:54:12 05/03/2026
70 Biconomy.com Biconomy.com RAY/USDT $0.6161 $191,162 09:57:09 05/03/2026
71 VOOX Exchange VOOX Exchange RAY/USDT $0.6161 $155,720 09:57:09 05/03/2026
72 Paribu Paribu RAY/TRY $0.6178 $151,015 09:59:53 05/03/2026
73 AscendEX AscendEX RAY/USDT $0.6147 $146,233 09:54:07 05/03/2026
74 Bitunix Bitunix RAY/USDT $0.6158 $142,255 09:57:15 05/03/2026
75 Gate Gate RAY/USDT $0.6161 $140,118 09:54:19 05/03/2026
76 BYDFi BYDFi RAY/USDT $0.6171 $139,046 10:00:08 05/03/2026
77 MGBX MGBX RAY/USDT $0.6171 $134,436 10:00:08 05/03/2026
78 Aivora Exchange Aivora Exchange RAY/USDT $0.6161 $127,855 10:00:09 05/03/2026
79 BitbabyExchange BitbabyExchange RAY/USDT $0.6161 $127,714 09:54:07 05/03/2026
80 AllinX AllinX RAY/USDT $0.6171 $127,176 10:00:11 05/03/2026
81 Biconomy.com Biconomy.com RAY/USDC $0.6160 $121,517 09:57:09 05/03/2026
82 Raydium Raydium RAY/USDT $0.6181 $109,132 09:52:44 05/03/2026
83 CoinUp.io CoinUp.io RAY/USDT $0.6161 $102,647 09:54:08 05/03/2026
84 Binance Binance RAY/TRY $0.6144 $102,235 09:56:54 05/03/2026
85 Raydium Raydium RAY/SOL $0.6157 $98,609.32 09:43:16 05/03/2026
86 Bithumb Bithumb RAY/KRW $0.6123 $98,294.21 09:59:53 05/03/2026
87 Bitvavo Bitvavo RAY/EUR $0.6184 $86,755.75 09:57:08 05/03/2026
88 DigiFinex DigiFinex RAY/USDT $0.6171 $86,505.06 09:57:07 05/03/2026
89 ONUS Pro ONUS Pro RAY/USDT $0.6167 $83,013.84 10:00:15 05/03/2026
90 KCEX KCEX RAY/USDT $0.6171 $74,945.19 09:57:07 05/03/2026
91 Azbit Azbit RAY/USDT $0.6171 $56,041.38 09:57:07 05/03/2026
92 Cofinex Cofinex RAY/USDT $0.6161 $52,411.89 10:00:08 05/03/2026
93 Pionex Pionex RAY/USDT $0.6161 $50,340.38 09:57:15 05/03/2026
94 Binance TR Binance TR RAY/TRY $0.6144 $47,510.83 09:57:08 05/03/2026
95 CoinEx CoinEx RAY/USDT $0.6165 $41,949.12 09:59:54 05/03/2026
96 Kraken Kraken RAY/USD $0.6160 $41,081.08 09:59:24 05/03/2026
97 Pionex Pionex RAY/USDT $0.6181 $37,032.02 09:57:09 05/03/2026
98 Bitcastle Bitcastle RAY/USDT $0.6161 $34,253.41 10:00:09 05/03/2026
99 Picol Picol RAY/USDT $0.6181 $32,664.44 10:00:12 05/03/2026
100 Raydium (CLMM) Raydium (CLMM) RAY/USDT $0.6154 $31,021.06 09:43:10 05/03/2026
101 MEXC MEXC RAY/USDC $0.6178 $30,374.70 09:33:08 05/03/2026
102 BloFin BloFin RAY/USDT $0.6155 $29,985.67 09:57:16 05/03/2026
103 WEEX WEEX RAY/USDT $0.6171 $28,797.73 09:57:09 05/03/2026
104 Bitrue Bitrue RAY/USDT $0.6171 $25,846.97 09:57:07 05/03/2026
105 Hibt Hibt RAY/USDC $0.6149 $24,101.86 09:45:10 05/03/2026
106 BtcTurk | Kripto BtcTurk | Kripto RAY/TRY $0.6205 $20,208.00 09:59:23 05/03/2026
107 Orderly Orderly RAY/USDC $0.6171 $18,569.35 10:03:16 05/03/2026
108 LeveX LeveX RAY/USDT $0.6171 $13,909.55 10:00:07 05/03/2026
109 Raydium Raydium RAY/POLIS $0.6178 $13,075.68 09:43:57 05/03/2026
110 Raydium (CLMM) Raydium (CLMM) RAY/SOL $0.6157 $12,863.89 09:43:16 05/03/2026
111 Bitrue Bitrue RAY/USDC $0.6165 $12,480.71 09:57:07 05/03/2026
112 BlueBit BlueBit RAY/USDT $0.6171 $12,435.56 10:00:07 05/03/2026
113 Raydium (CLMM) Raydium (CLMM) RAY/USDC $0.6155 $12,022.24 09:41:20 05/03/2026
114 Nonkyc.io Exchange Nonkyc.io Exchange RAY/USDT $0.6161 $10,680.28 10:00:10 05/03/2026
115 Raydium Raydium RAY/ATLAS $0.6190 $9,547.32 09:21:32 05/03/2026
116 Kanga Exchange Kanga Exchange RAY/USDT $0.6221 $9,178.02 09:54:11 05/03/2026
117 Kanga Exchange Kanga Exchange RAY/USDC $0.6219 $8,874.18 09:54:11 05/03/2026
118 BtcTurk | Kripto BtcTurk | Kripto RAY/USDT $0.6341 $8,056.48 09:59:23 05/03/2026
119 Niza.io Niza.io RAY/USDC $0.6169 $7,561.96 09:54:10 05/03/2026
120 BYDFi BYDFi RAY/USDC $0.6169 $6,908.54 10:00:08 05/03/2026
121 Bit2Me Bit2Me RAY/USDC $0.6209 $6,869.27 09:57:08 05/03/2026
122 TGEX TGEX RAY/USDT $0.6169 $6,249.57 09:39:08 05/03/2026
123 Raydium Raydium RAY/SRM $0.6164 $5,077.84 08:53:12 05/03/2026
124 Coinbase Exchange Coinbase Exchange RAY/USD $0.6176 $4,957.62 09:57:00 05/03/2026
125 Drift Protocol Drift Protocol RAY/USDC $0.6147 $4,597.73 10:03:15 05/03/2026
126 Binance TH Binance TH RAY/USDT $0.6171 $4,547.98 09:57:09 05/03/2026
127 Kraken Kraken RAY/EUR $0.6220 $4,292.78 09:59:24 05/03/2026
128 Raydium Raydium RAY/KIN $0.6184 $3,101.58 09:16:24 05/03/2026
129 Raydium Raydium RAY/MSOL $0.6157 $2,930.36 09:08:39 05/03/2026
130 Koinpark Koinpark RAY/INR $0.6254 $2,735.42 09:54:07 05/03/2026
131 XBO.com XBO.com RAY/USDT $0.6171 $2,489.10 09:54:11 05/03/2026
132 Raydium Raydium RAY/SAMO $0.6179 $2,255.44 08:55:55 05/03/2026
133 TRIV TRIV RAY/IDR $0.6186 $1,829.73 10:00:11 05/03/2026
134 TRIV TRIV RAY/USDT $0.6171 $1,829.65 10:00:11 05/03/2026
135 Orca Orca RAY/SOL $0.6160 $1,622.24 09:50:02 05/03/2026
136 Bitlo Bitlo RAY/TRY $0.6151 $1,570.09 09:57:08 05/03/2026
137 Raydium (CPMM) Raydium (CPMM) RAY/USD1 $0.6184 $1,525.70 09:46:54 05/03/2026
138 Coinbase International Exchange Coinbase International Exchange RAY/USDC $0.6189 $1,462.69 10:00:15 05/03/2026
139 Raydium (CLMM) Raydium (CLMM) RAY/SOL $0.6187 $1,235.14 03:51:51 05/03/2026
140 Bitazza Bitazza RAY/THB $0.6139 $1,207.75 10:00:08 05/03/2026
141 CoinDCX CoinDCX RAY/INR $0.6179 $1,007.40 09:57:07 05/03/2026
142 Raydium (CPMM) Raydium (CPMM) RAY/UTHR $0.6180 $814.40 08:56:19 05/03/2026
143 Raydium (CLMM) Raydium (CLMM) RAY/JUP $0.6185 $666.97 09:53:08 05/03/2026
144 Raydium Raydium RAY/SOL $0.6160 $660.01 09:42:43 05/03/2026
145 Orca Orca RAY/ORCA $0.6176 $652.56 09:31:04 05/03/2026
146 ChangeNOW ChangeNOW RAY/BTC $0.6238 $567.09 09:54:11 05/03/2026
147 Orca Orca RAY/USDC $0.6145 $558.93 08:56:39 05/03/2026
148 Bitkub Bitkub RAY/THB $0.5931 $547.84 09:57:07 05/03/2026
149 Foxbit Foxbit RAY/BRL $0.6362 $501.50 09:57:08 05/03/2026
150 Backpack Exchange Backpack Exchange RAY/USDC $0.6395 $400.73 09:57:07 05/03/2026
151 Gate US Gate US RAY/USDT $0.6166 $399.88 10:00:07 05/03/2026
152 Raydium Raydium RAY/CRWNY $0.6162 $332.93 08:55:59 05/03/2026
153 Raydium (CLMM) Raydium (CLMM) RAY/MNDE $0.6178 $302.28 08:26:05 05/03/2026
154 Tokocrypto Tokocrypto RAY/USDT $0.6171 $235.92 09:57:09 05/03/2026
155 Raydium Raydium RAY/WOOF $0.6178 $176.87 08:52:31 05/03/2026
156 CoinDCX CoinDCX RAY/USDT $0.6166 $164.67 09:57:07 05/03/2026
157 Raydium Raydium RAY/WETH $0.6168 $157.14 09:11:49 05/03/2026
158 Raydium Raydium RAY/FIDA $0.6176 $131.45 09:50:32 05/03/2026
159 Raydium Raydium RAY/GENE $0.6178 $128.38 08:56:16 05/03/2026
160 Indodax Indodax RAY/IDR $0.5904 $102.22 10:02:54 05/03/2026
161 Raydium Raydium RAY/LIQ $0.6178 $89.52 08:50:49 05/03/2026
162 Upbit Upbit RAY/BTC $0.6125 $67.11 09:56:53 05/03/2026
163 Raydium Raydium RAY/AART $0.6178 $54.39 09:15:29 05/03/2026
164 Orca Orca RAY/USDC[STANDARD] $0.6149 $52.86 09:42:09 05/03/2026
165 Raydium Raydium RAY/BOP $0.6178 $46.73 08:52:02 05/03/2026
166 CEX.IO CEX.IO RAY/USDT $0.6175 $35.41 09:48:10 05/03/2026
167 Raydium Raydium RAY/SYP $0.6178 $23.27 06:32:42 05/03/2026
168 Raydium Raydium RAY/BONK $0.6153 $23.16 09:13:38 05/03/2026
169 Raydium Raydium RAY/OXY $0.6178 $19.90 04:13:37 05/03/2026
170 CEX.IO CEX.IO RAY/USD $0.6178 $19.75 09:48:10 05/03/2026
171 Raydium Raydium RAY/TULIP $0.6178 $19.23 08:43:09 05/03/2026
172 Raydium Raydium RAY/SOLPAD $0.6178 $18.78 08:53:01 05/03/2026
173 Meteora DAMM Meteora DAMM RAY/USDC $0.6167 $15.66 09:50:16 05/03/2026
174 Raydium Raydium RAY/MAPS $0.6178 $15.58 04:15:42 05/03/2026
175 Meteora DAMM Meteora DAMM RAY/SOL $0.6151 $14.76 07:41:57 05/03/2026
176 Raydium Raydium RAY/POU $0.6178 $13.58 02:49:18 05/03/2026
177 Raydium (CLMM) Raydium (CLMM) WBTC/RAY $72,281.21 $12.56 08:32:13 05/03/2026
178 Orca Orca RAY/ORCA $0.6360 $10.66 21:35:52 04/03/2026
179 Raydium (CPMM) Raydium (CPMM) RAY/BABYSOL $0.6178 $9.15 06:23:55 05/03/2026
180 Raydium Raydium RAY/MEAN $0.6178 $6.56 08:51:42 05/03/2026
181 Raydium Raydium LIKE/RAY $0.001627 $4.25 06:36:18 05/03/2026
182 OKX OKX RAY/USD $0.6324 $3.06 09:56:54 05/03/2026
183 Orca Orca BABYXRP/RAY $0.00003245 $1.97 17:30:59 04/03/2026
184 Meteora DLMM Meteora DLMM RAY/SOL $0.6671 $1.88 03:35:25 05/03/2026
185 Raydium Raydium RAY/ARB $0.6178 $1.69 04:19:05 05/03/2026
186 Meteora DLMM Meteora DLMM RAY/PRCL $0.6163 $1.49 08:36:16 05/03/2026
187 Upbit Upbit RAY/USDT $0.9597 $1.40 09:56:53 05/03/2026
188 Raydium Raydium RAY/MEDIA $0.6178 $1.28 06:33:49 05/03/2026
189 Raydium (CPMM) Raydium (CPMM) RAY/UTHX $0.6178 $0.8391 08:49:32 05/03/2026
190 Raydium Raydium RAY/USDC $0.6148 $0.8209 09:46:52 05/03/2026
191 Raydium Raydium RAY/DOGGO $0.6178 $0.8155 03:16:46 05/03/2026
192 Raydium (CLMM) Raydium (CLMM) RAY/SOL $0.6130 $0.6550 22:54:54 04/03/2026
193 Raydium Raydium SNY/RAY $0.000000000196 $0.0009914 23:24:37 04/03/2026
194 Poloniex Poloniex RAY/USDT $0.6679 $0 09:55:53 05/03/2026
195 HitBTC HitBTC RAY/USDT $0.5637 $0 10:00:07 05/03/2026
196 Korbit Korbit RAY/KRW $0.6210 $0 09:45:10 05/03/2026
197 ZebPay ZebPay RAY/INR $0.6278 $0 10:00:12 05/03/2026
198 NovaDAX NovaDAX RAY/BRL $0.5663 $0 10:00:10 05/03/2026
199 Mandala Exchange Mandala Exchange RAY/USDT $0.5637 $0 10:00:07 05/03/2026
200 Tokocrypto Tokocrypto RAY/USDC $0.6160 $0 09:57:09 05/03/2026
201 Giottus Giottus RAY/INR $0.6186 $0 09:30:09 05/03/2026
202 Giottus Giottus RAY/USDT $0.6181 $0 09:30:09 05/03/2026
203 WOO X WOO X RAY/USDT $0.6169 $0 09:57:07 05/03/2026
204 Raydium Raydium RAY/SOL $0.6444 $0 08:56:37 05/03/2026
205 Raydium Raydium RAY/USDC $0.6143 $0 08:56:56 05/03/2026
206 ONUS Pro ONUS Pro RAY/VNDC $0.6183 $0 10:00:10 05/03/2026
207 Cube Exchange Cube Exchange RAY/USDC $0.9999 $0 10:00:07 05/03/2026
208 Raydium (CLMM) Raydium (CLMM) RAY/SOL $0.6160 $0 07:41:30 05/03/2026
209 Aevo Aevo RAY/USD $0.6184 $0 10:03:16 05/03/2026
210 Gems Trade Gems Trade RAY/USDT $0.6170 $0 09:54:09 05/03/2026
211 ADEN ADEN RAY/USDC $0.6170 $0 10:03:44 05/03/2026
212 ADEN ADEN RAY/USDT $0.6161 $0 10:03:44 05/03/2026
213 PancakeSwap (Solana) PancakeSwap (Solana) RAY/SOL $0.6176 $0 08:58:03 05/03/2026

Thông tin thị trường giao dịch Raydium (RAY)

Bảng dữ liệu thể hiện Top 213 cặp giao dịch RAY có Khối lượng giao dịch 24 giờ cao nhất. Dữ liệu được tổng hợp từ 924 sàn giao dịch trên toàn thế giới.

Thời gian ở bảng dữ liệu trên tính theo múi giờ Việt Nam là GMT+7. Dữ liệu được cập nhật 5 phút / lần.

Theo thông tin cập nhật mới nhất lúc 09:57:13 05/03/2026, cặp giao dịch RAY/USDT tại sàn BTDUex đang có khối lượng giao dịch cao nhất.
Khối lượng giao dịch trong 24 giờ của cặp này là $21,336,515 với tỷ giá $0.6169.

Giải thích từ ngữ

Sàn giao dịch: Tên sàn giao dịch chứa cặp RAY.

Cặp: Tên cặp giao dịch RAY với một đồng khác.

Giá: Tỷ giá của từng cặp giao dịch được quy đổi sang USD.

Khối lượng giao dịch (volume): là số RAY được giao dịch trong ngày quy đổi sang USD.

Cập nhật: Lần cập nhật dữ liệu gần nhất theo múi giờ Việt Nam GMT+7.

Thị trường giao dịch Raydium (RAY) Cặp giao dịch Raydium (RAY) - GiaCoin.com
4.2 trên 1019 đánh giá