Échanger Cash USD
Au 2026-10-25, Cash (USD) ≈ 1.01 USDT d'après le monitoring BestChange (actualisation horaire), variation sur la période +0.8%. 5 directions d'échange pour USD disponibles.
Résumé indicatif des taux d'échange de Cash (USD) dans les bureaux du moniteur BestChange. Choisissez une direction ci-dessous ; l'échange a lieu sur le site du changeur.
À propos Cash
Cash (USD) — espèces. Taux indicatifs des directions avec Cash ci-dessous.
- Symbole: USD
- Catégorie: Espèces
Évolution du prix USD (USDT)
1 USD = 1.01 USDT · variation : +0.8%. Données BestChange, actualisation horaire. Survolez le graphique pour voir prix et heure.
📊 Comparer USD avec d'autres monnaies dans le moniteur →
Indicateurs techniques USD
| Variation 24 h | -0.1% |
| Variation 7 j | +0.9% |
| Variation 30 j | +0.9% |
| Volatilité (7 j) | 0.3% |
| Tendance (SMA) | Plat |
| RSI (14) | 67 |
| Plage min–max | 1.00 – 1.01 USDT |
Indicateurs calculés d'après le monitoring BestChange, à titre indicatif. Ni signal ni conseil financier.
Taux USD mensuel (USDT) (3)
Évolution du prix de USD en USDT d'après le monitoring BestChange (à titre indicatif).
| Mois | Clôture | Plus bas | Plus haut | Var. |
|---|---|---|---|---|
| 2026-10 | 1.01 | 1.00 | 1.01 | +0.6% |
| 2026-09 | 1.00 | 1.00 | 1.01 | +0.2% |
| 2026-08 | 1.00 | 1.00 | 1.01 | — |
Échanger USD — taux pour toutes les monnaies
Var. sur :
| Convertir en | Meilleur taux | Échangeurs | Réserve | Var. |
|---|---|---|---|---|
| Cryptomonnaies 98 | ||||
| Tether TRC20 USDT | 1.01 | 2967 | 85 974 200 000 | — |
| Tether ERC20 USDT | 1.01 | 2720 | 66 671 800 000 | +0.0% |
| Bitcoin BTC | 0.0000124692 | 2480 | 912 134 | -0.2% |
| Ethereum ETH | 0.000431309 | 2436 | 29 842 400 | -1.4% |
| Tether TON USDT | 1.01 | 2400 | 55 162 300 000 | +0.0% |
| Litecoin LTC | 0.0178 | 2214 | 595 675 000 | -0.4% |
| Monero XMR | 0.00164973 | 2210 | 150 290 000 | +2.2% |
| Tether BEP20 USDT | 1.01 | 2142 | 54 309 200 000 | +0.0% |
| USDC ERC20 USDC | 1.00 | 2138 | 24 155 300 000 | +0.0% |
| Dash DASH | 0.0193 | 1920 | 231 939 000 | +1.3% |
| TRON TRX | 3.02 | 1821 | 86 438 300 000 | -0.4% |
| XRP XRP | 0.7685 | 1656 | 8 086 240 000 | +0.9% |
| BNB BEP20 BNB | 0.00134145 | 1651 | 10 879 100 | +1.3% |
| Dogecoin DOGE | 13.06 | 1603 | 116 640 000 000 | -1.4% |
| Zcash ZEC | 0.000813773 | 1326 | 14 020 600 | +3.2% |
| Gram (Toncoin) GRAM | 0.7967 | 1280 | 12 863 700 000 | +0.1% |
| Tether SOL USDT | 1.01 | 1271 | 29 574 500 000 | +0.0% |
| USDS (Dai) USDS | 0.9952 | 1229 | 20 597 500 000 | +0.0% |
| Tether ARBITRUM USDT | 0.9971 | 1213 | 42 677 500 000 | +0.0% |
| Tether OPTIMISM USDT | 0.9971 | 1148 | 43 041 100 000 | +0.0% |
| Ethereum BEP20 ETH | 0.000426719 | 976 | 19 905 800 | -1.0% |
| Solana SOL | 0.00986802 | 919 | 34 726 400 | -0.8% |
| Tether AVALANCHE USDT | 0.9971 | 916 | 24 821 000 000 | +0.0% |
| Stellar XLM | 5.90 | 914 | 40 149 200 000 | -0.6% |
| Tether POLYGON USDT | 1.01 | 880 | 19 227 900 000 | +0.0% |
| USDC SOL USDC | 0.993 | 858 | 11 801 900 000 | +0.0% |
| USDC POLYGON USDC | 0.9869 | 818 | 11 708 500 000 | +0.0% |
| Bitcoin BEP20 BTCB | 0.0000123129 | 791 | 391 858 | -0.3% |
| USDC OPTIMISM USDC | 0.9869 | 708 | 10 516 600 000 | +0.0% |
| USDC BEP20 USDC | 0.9952 | 697 | 9 787 340 000 | +0.0% |
| Ethereum ARBITRUM ETH | 0.000425059 | 682 | 8 945 090 | -1.0% |
| Ethereum OPTIMISM ETH | 0.000426692 | 679 | 8 948 190 | -1.0% |
| Cardano ADA | 4.89 | 655 | 3 025 670 000 | -1.1% |
| USDC ARBITRUM USDC | 0.993 | 589 | 1 930 160 000 | +0.0% |
| Bitcoin Cash BCH | 0.00366025 | 527 | 4 308 990 | -2.0% |
| Polygon POL | 11.06 | 461 | 10 559 400 000 | +0.6% |
| Cosmos ATOM | 0.6197 | 457 | 313 778 000 | -2.6% |
| Tezos XTZ | 3.48 | 440 | 1 793 350 000 | -4.3% |
| Avalanche AVAX | 0.1131 | 406 | 81 130 300 | -0.8% |
| Arbitrum ARB | 5.84 | 362 | 1 172 000 000 | -0.1% |
| Utopia USD UUSD | 0.9727 | 353 | 140 357 000 | +0.0% |
| Wrapped ETH WETH | 0.0004131 | 342 | 37 792 | -1.7% |
| Tether Gold ERC20 XAUT | 0.000245552 | 312 | 412 306 | -0.1% |
| Optimism OP | 9.02 | 258 | 675 997 000 | -1.7% |
| Aave AAVE | 0.00716233 | 241 | 642 199 | -1.3% |
| Ethereum Classic ETC | 0.1329 | 159 | 73 161 900 | -0.9% |
| TrueUSD ERC20 TUSD | 0.9951 | 124 | 617 313 000 | -0.1% |
| Uniswap UNI | 0.1489 | 117 | 249 446 000 | -0.9% |
| Polkadot DOT | 0.9795 | 72 | 103 055 000 | -0.2% |
| Shiba ERC20 SHIB | 201 009 | 55 | 4 077 120 000 000 | -0.6% |
| TrueUSD TRC20 TUSD | 0.9951 | 52 | 92 255 300 | -0.1% |
| Chainlink LINK | 0.0877 | 47 | 8 222 620 | -0.9% |
| Sui SUI | 1.06 | 45 | 32 346 100 | -0.9% |
| Exmo USDT | 0.9701 | 43 | 72 000 000 | +0.0% |
| USDC NEAR USDC | 0.979 | 43 | 72 000 000 | +0.0% |
| Official Trump TRUMP | 0.5898 | 42 | 2 429 770 | -0.9% |
| Tether NEAR USDT | 0.9797 | 40 | 34 007 800 | +0.0% |
| Aptos APT | 1.41 | 36 | 8 165 570 | -0.7% |
| Pepe PEPE | 218 665 | 35 | 3 810 560 000 000 | +1.5% |
| Bitcoin SV BSV | 0.0461 | 30 | 8 841 260 | -2.1% |
| Notcoin NOT | 2 181 | 30 | 61 082 900 000 | -1.6% |
| NEAR Protocol NEAR | 0.2207 | 23 | 2 511 380 | -2.1% |
| USDC TRC20 USDC | 0.9802 | 18 | 14 664 800 | +0.0% |
| PayPal USD PYUSD | 0.9723 | 16 | 160 079 000 | +0.0% |
| Algorand ALGO | 9.71 | 14 | 56 101 500 | -2.1% |
| VeChain VET | 147.97 | 14 | 2 046 360 000 | -4.0% |
| BAT BAT | 6.46 | 11 | 84 573 700 | -3.5% |
| Ravencoin RVN | 751.32 | 11 | 10 591 100 000 | -5.4% |
| Filecoin FIL | 1.04 | 10 | 9 999 180 | -3.5% |
| NEO NEO | 0.4588 | 9 | 9 000 900 | -4.2% |
| Binance USD BUSD | 0.9792 | 8 | 2 000 000 | +0.0% |
| Cronos CRO | 17.79 | 8 | 14 676 200 | -0.8% |
| Pax Dollar USDP | 0.9797 | 8 | 2 000 000 | +0.0% |
| Volet TRY | 0.9701 | 8 | 2 000 000 | +0.0% |
| Waves WAVES | 4.06 | 8 | 3 358 520 | -1.9% |
| PancakeSwap CAKE | 0.4821 | 6 | 5 346 870 | -1.4% |
| 0x ZRX | 9.88 | 5 | 71 372 200 | -3.6% |
| Decentraland MANA | 12.76 | 5 | 110 066 000 | -2.7% |
| Ontology ONT | 20.12 | 5 | 137 929 000 | -3.0% |
| Qtum QTUM | 1.21 | 5 | 8 724 060 | -3.0% |
| Yearn Finance YFI | 0.000476316 | 5 | 3 533 | -3.7% |
| Bitcoin LN BTC | — | — | — | -0.3% |
| BitTorrent BTT | — | — | — | +3.1% |
| BNB BEP2 BNB | — | — | — | +1.3% |
| EOS EOS | — | — | — | -2.2% |
| ICON ICX | — | — | — | +0.0% |
| Internet Computer ICP | — | — | — | -3.0% |
| IOTA IOTA | — | — | — | -1.9% |
| Kaspa KAS | — | — | — | -0.4% |
| NEM XEM | — | — | — | — |
| OMG Network OMG | — | — | — | +0.7% |
| Quantoz ERC20 USDQ | — | — | — | +8.9% |
| Shiba BEP20 SHIB | — | — | — | -1.2% |
| StablR USD ERC20 USDR | — | — | — | — |
| Terra LUNA | — | — | — | -5.3% |
| Tether OMNI USDT | — | — | — | +0.0% |
| Verge XVG | — | — | — | +1.1% |
| Wrapped BTC WBTC | — | — | — | -0.3% |
| Monnaies électroniques 46 | ||||
| Alipay CNY | 6.39 | 32 | 25 130 400 | -0.3% |
| PayPal USD | 0.9706 | 24 | 8 102 350 | -0.3% |
| Cryptoexchange USD | 0.9427 | 12 | 590 811 | — |
| Volet USD | 0.97 | 9 | 809 368 | +0.0% |
| Volet EUR | 0.8666 | 9 | 722 949 | +0.0% |
| BLIK PLN | 3.43 | 8 | 3 141 570 | -0.2% |
| Idram AMD | 318.40 | 8 | 288 803 000 | +0.0% |
| M10 AZN | 1.51 | 8 | 1 360 000 | +0.0% |
| Neteller USD | 0.8524 | 8 | 800 000 | +0.0% |
| Neteller EUR | 0.7769 | 8 | 712 949 | +0.0% |
| Payoneer USD | 0.9405 | 8 | 800 000 | +0.8% |
| Payoneer EUR | 0.8087 | 8 | 713 458 | -2.9% |
| PaySera EUR | 0.8281 | 8 | 712 949 | +0.0% |
| Skrill USD | 0.945 | 8 | 800 000 | +0.0% |
| Skrill EUR | 0.821 | 8 | 712 949 | +0.0% |
| WeChat CNY | 6.22 | 8 | 5 342 650 | +0.0% |
| ZEN EUR | 0.8307 | 8 | 712 949 | +0.0% |
| Capitalist USD | 0.97 | 2 | 35 010 000 | -0.0% |
| Capitalist RUB | 69.46 | 1 | 2 860 190 000 | +0.1% |
| Capitalist EUR | 0.759 | 1 | 31 251 100 | -0.0% |
| Epay USD | 0.97 | 1 | 10 000 | -0.0% |
| WebMoney WMZ | 1.00 | 1 | 2 575 | +0.0% |
| WebMoney WME | 0.8934 | 1 | 10 000 | +0.0% |
| bKash BDT | — | — | — | — |
| BPay USD | — | — | — | — |
| Cryptoexchange EUR | — | — | — | — |
| EasyPaisa PKR | — | — | — | — |
| FasaPay USD | — | — | — | — |
| Global24 UAH | — | — | — | -0.4% |
| JazzCash PKR | — | — | — | — |
| Mercado Pago ARS | — | — | — | +0.0% |
| Mobile Wallet RUB | — | — | — | +0.0% |
| Mobile Wallet UAH | — | — | — | — |
| Mobile Wallet BYN | — | — | — | — |
| MoneyGo USD | — | — | — | +0.0% |
| Nagad BDT | — | — | — | — |
| PayPal EUR | — | — | — | +0.1% |
| PayPal GBP | — | — | — | +0.0% |
| PayPal CAD | — | — | — | +0.0% |
| PayPal AUD | — | — | — | +0.0% |
| PaySera USD | — | — | — | +0.1% |
| Paytm INR | — | — | — | +0.0% |
| Pix BRL | — | — | — | +0.0% |
| QIWI KZT | — | — | — | — |
| YooMoney RUB | — | — | — | +0.2% |
| Zelle USD | — | — | — | +0.0% |
| Cartes bancaires 86 | ||||
| Bank card CNY | 6.14 | 20 | 8 336 890 | +0.0% |
| Bank transfer CNY | 6.02 | 12 | 2 994 240 | +0.0% |
| Bank card USD | 0.9237 | 8 | 800 000 | +0.0% |
| Bank card EUR | 0.8016 | 8 | 712 949 | +0.0% |
| Bank card TRY | 44.45 | 8 | 39 789 800 | +0.7% |
| Bank card GBP | 0.6662 | 8 | 598 064 | +0.0% |
| Bank card AMD | 319.79 | 8 | 288 803 000 | +0.0% |
| Bank card KGS | 82.25 | 8 | 69 960 000 | -0.0% |
| Bank card PLN | 3.45 | 8 | 3 141 570 | -1.4% |
| Bank card MDL | 15.75 | 8 | 14 420 200 | +0.0% |
| Bank card CAD | 1.29 | 8 | 1 120 030 | -0.5% |
| Bank card HUF | 284.01 | 8 | 261 395 000 | +1.0% |
| Bank card CZK | 20.28 | 8 | 17 390 300 | -0.5% |
| Bank card AZN | 1.50 | 8 | 1 360 000 | +0.0% |
| Bank card GEL | 2.41 | 8 | 2 074 370 | +0.0% |
| Bank card UZS | 10 340 | 8 | 9 574 680 000 | +0.0% |
| Bank card AED | 3.37 | 8 | 2 938 120 | +0.0% |
| Bank transfer USD | 0.9336 | 8 | 800 000 | +0.0% |
| Bank transfer EUR | 0.8369 | 8 | 712 949 | +0.0% |
| Bank transfer THB | 31.70 | 8 | 26 963 200 | +0.0% |
| Bank transfer AED | 3.36 | 8 | 2 938 120 | -0.0% |
| Company details USD | 0.9237 | 8 | 800 000 | +0.0% |
| Company details EUR | 0.8148 | 8 | 712 949 | +0.0% |
| HUMO card UZS | 10 512 | 8 | 9 574 680 000 | +0.0% |
| SEPA EUR | 0.7888 | 8 | 712 949 | +0.0% |
| UnionPay card CNY | 6.14 | 8 | 5 342 650 | +0.0% |
| UZCARD card UZS | 10 245 | 8 | 9 574 680 000 | -0.0% |
| Bank card RUB | 81.40 | 5 | 127 854 000 | +0.0% |
| Mir card RUB | 81.40 | 4 | 85 073 700 | +0.0% |
| SBP RUB | 81.40 | 4 | 254 392 000 | +0.0% |
| Bank transfer RUB | 70.15 | 3 | 56 853 000 | +0.0% |
| Bank transfer VND | 25 200 | 2 | 506 800 000 | +0.3% |
| ATM QR code THB | 32.12 | 1 | 10 111 200 | — |
| Bank card UAH | 43.74 | 1 | 1 120 000 | -0.7% |
| Bank transfer UAH | 39.34 | 1 | 399 169 000 | -1.0% |
| ATM NFC RUB | — | — | — | — |
| ATM QR code BRL | — | — | — | — |
| ATM QR code VND | — | — | — | — |
| Bank card BYN | — | — | — | +0.0% |
| Bank card BRL | — | — | — | +0.0% |
| Bank card THB | — | — | — | +0.0% |
| Bank card VND | — | — | — | +0.0% |
| Bank card KZT | — | — | — | +0.0% |
| Bank card ARS | — | — | — | +0.0% |
| Bank card SEK | — | — | — | -0.1% |
| Bank card BGN | — | — | — | +0.1% |
| Bank card NOK | — | — | — | +0.1% |
| Bank card TJS | — | — | — | -0.2% |
| Bank card NGN | — | — | — | +0.0% |
| Bank card INR | — | — | — | +0.0% |
| Bank card RON | — | — | — | +0.1% |
| Bank card IDR | — | — | — | — |
| Bank transfer BGN | — | — | — | +0.1% |
| Bank transfer GBP | — | — | — | +0.0% |
| Bank transfer BDT | — | — | — | — |
| Bank transfer KZT | — | — | — | +3.8% |
| Bank transfer INR | — | — | — | +0.0% |
| Bank transfer IDR | — | — | — | — |
| Bank transfer NGN | — | — | — | — |
| Bank transfer PLN | — | — | — | +0.0% |
| Bank transfer BYN | — | — | — | — |
| Bank transfer TRY | — | — | — | +0.6% |
| Bank transfer GEL | — | — | — | +0.0% |
| Bank transfer AUD | — | — | — | — |
| Bank transfer JPY | — | — | — | — |
| Bank transfer CAD | — | — | — | — |
| Bank transfer HKD | — | — | — | +0.0% |
| Bank transfer MYR | — | — | — | +0.0% |
| Bank transfer NZD | — | — | — | -0.9% |
| Bank transfer PKR | — | — | — | — |
| Bank transfer ILS | — | — | — | — |
| Bank transfer PHP | — | — | — | — |
| Bank transfer RON | — | — | — | +0.1% |
| Bank transfer KRW | — | — | — | — |
| Bank transfer ARS | — | — | — | +0.0% |
| Bank transfer SEK | — | — | — | +0.1% |
| Bank transfer CZK | — | — | — | — |
| Bank transfer MXN | — | — | — | +0.0% |
| Bank transfer UYU | — | — | — | — |
| Company details CNY | — | — | — | -0.0% |
| Company details RUB | — | — | — | +0.2% |
| Company details UAH | — | — | — | +0.0% |
| Elcart card KGS | — | — | — | -0.9% |
| ERIP Raschet BYN | — | — | — | — |
| NixMoney USD | — | — | — | — |
| UPI INR | — | — | — | — |
| Banque en ligne 32 | ||||
| Revolut GBP | 0.6658 | 8 | 598 064 | -2.6% |
| Revolut USD | 0.9306 | 8 | 800 000 | +0.0% |
| Revolut EUR | 0.8374 | 8 | 713 140 | -0.1% |
| Wise USD | 0.9455 | 8 | 800 000 | -0.0% |
| Wise EUR | 0.836 | 8 | 712 949 | +0.1% |
| Wise GBP | 0.701 | 8 | 598 064 | +0.0% |
| Raiffeisen RUB | 81.40 | 4 | 114 526 000 | +0.0% |
| Privat 24 UAH | 43.74 | 2 | 6 794 560 | -0.4% |
| Monobank UAH | 43.74 | 1 | 1 120 000 | -0.3% |
| PUMB UAH | 43.74 | 1 | 1 120 000 | -1.9% |
| A-Bank UAH | — | — | — | -1.6% |
| Alatau City Bank KZT | — | — | — | +0.3% |
| Bereke Bank KZT | — | — | — | +0.5% |
| CenterCredit KZT | — | — | — | +0.2% |
| Eurasian Bank KZT | — | — | — | +0.1% |
| ForteBank KZT | — | — | — | +3.0% |
| Freedom Bank KZT | — | — | — | +0.1% |
| HalykBank KZT | — | — | — | +0.2% |
| Izibank UAH | — | — | — | +0.8% |
| Kaspi Bank KZT | — | — | — | -0.3% |
| Monobank EUR | — | — | — | +0.0% |
| Monobank USD | — | — | — | -0.1% |
| Oschadbank UAH | — | — | — | -1.8% |
| OTP Bank UAH | — | — | — | -0.3% |
| Privat 24 USD | — | — | — | -0.1% |
| Privat 24 EUR | — | — | — | +0.0% |
| Raiffeisen UAH | — | — | — | -0.7% |
| Sense Bank UAH | — | — | — | -0.7% |
| UkrSibbank UAH | — | — | — | -0.4% |
| Volet RUB | — | — | — | +0.0% |
| Volet UAH | — | — | — | +0.3% |
| Volet KZT | — | — | — | +0.0% |
| Transferts d'argent 10 | ||||
| Ria EUR | 0.7866 | 8 | 712 949 | +0.0% |
| WU EUR | 0.6983 | 8 | 712 949 | +0.0% |
| WU USD | 0.8425 | 8 | 800 000 | +0.0% |
| GC RUB | — | — | — | +0.0% |
| GC USD | — | — | — | +0.0% |
| MoneyGram EUR | — | — | — | +0.0% |
| MoneyGram USD | — | — | — | +0.0% |
| Ria USD | — | — | — | +0.0% |
| UNI USD | — | — | — | — |
| UNI RUB | — | — | — | +0.0% |
| Espèces 36 | ||||
| Cash THB | 32.70 | 7 | 70 778 300 | -0.0% |
| Cash EUR | 0.8665 | 6 | 1 604 560 | -0.2% |
| Cash AED | 3.64 | 6 | 31 657 600 | +0.0% |
| Cash RUB | 81.93 | 4 | 101 028 000 | +0.2% |
| Cash VND | 25 200 | 1 | 253 400 000 | -0.2% |
| Cash TRY | — | — | — | +0.0% |
| Cash UAH | — | — | — | +0.0% |
| Cash KZT | — | — | — | -1.4% |
| Cash BYN | — | — | — | — |
| Cash GBP | — | — | — | -0.0% |
| Cash SAR | — | — | — | — |
| Cash COP | — | — | — | — |
| Cash PLN | — | — | — | +0.0% |
| Cash ILS | — | — | — | -0.0% |
| Cash CZK | — | — | — | +0.7% |
| Cash GEL | — | — | — | +0.0% |
| Cash AMD | — | — | — | +0.4% |
| Cash CAD | — | — | — | +0.0% |
| Cash AUD | — | — | — | +1.0% |
| Cash NGN | — | — | — | — |
| Cash BGN | — | — | — | — |
| Cash AZN | — | — | — | -45.5% |
| Cash MDL | — | — | — | — |
| Cash CHF | — | — | — | +0.1% |
| Cash RON | — | — | — | +0.0% |
| Cash IDR | — | — | — | +0.0% |
| Cash CNY | — | — | — | +3.0% |
| Cash MXN | — | — | — | — |
| Cash SGD | — | — | — | +0.0% |
| Cash KRW | — | — | — | +1.4% |
| Cash BRL | — | — | — | — |
| Cash INR | — | — | — | +0.0% |
| Cash JPY | — | — | — | -1.6% |
| Cash ARS | — | — | — | +0.0% |
| Cash KGS | — | — | — | +0.0% |
| Cash EGP | — | — | — | — |
Rien trouvé
Taux/réserve — par direction du monitoring BestChange ; « Var. » — variation du prix de la monnaie sur la période. Actualisation horaire. Mis à jour : 2026-10-25 11:42 UTC
Publicité / lien affilié — nous pouvons percevoir une commission (voir divulgation).
Directions d'échange USD
- Tether TRC20 USDT → Cash USD
- Tether ERC20 USDT → Cash USD
- Ethereum ETH → Cash USD
- Bitcoin BTC → Cash USD
- Cash USD → Tether TRC20 USDT
Comment échanger Cash
- Choisissez une direction d'échange pour USD ci-dessus.
- Sur BestChange, comparez taux, réserve et note des changeurs.
- Pour la crypto — faites une vérification AML de l'adresse.
- Allez sur le changeur choisi et finalisez l'opération.
Questions fréquentes
Comment échanger Cash (USD) ?
Via le moniteur BestChange — il affiche les taux des bureaux de change.
Comment vérifier la propreté de USD ?
L'échange passe par des bureaux du monitoring BestChange. Pour la crypto, une vérification AML de l'adresse est possible.
Combien vaut 1 USD actuellement ?
Au 2026-10-25 — environ 1.01 USDT d'après le monitoring BestChange (actualisation horaire).