发现具有潜力的加密货币

发现有潜力的加密货币，让我们一起变得更富有，并在我们的资产末尾加一个零。

加密货币

话题

百科

资讯

加密话题

视频

热门币种

前50大热门加密货币

ETH

$3664

2.88%

BTC

$114400

-0.20%

KOGE

$47.99

-0.03%
最大赢家

MYX

$0.6383

200.82%

RYU

$0.0...01112

130.13%

ILV

$21.10

67.69%
最大输家

POND

$0.007910

-0.04%

YU

$0.9995

-0.03%

MOVE

$0.1294

-0.03%
加密货币市场份额

LTC

$122.1

9.66%

SOL

$168.3

3.01%

MAGIC

$0.2645

48.06%

全部

1时 24时 7天 1月 2月 3月

24时

1时 24时 7天 1月 2月 3月

名称	价格按天计算的价格（美元）。	增幅%(24h) 价格按选定的时间范围变化。	成交额(24h）每日总交易量，以美元计算，每笔交易超过 100,000 美元的链上交易。	市值加密货币所有流通供应的总价值。它的计算方法是将当前市场价格乘以当前流通的代币总数。	流通量流通中的硬币数量，类似于股票市场的流通股。	所有权分配显示加密货币的流通供应分布。这三组的分类如下：鲸鱼：持有加密资产流通供应量 1% 以上的地址。投资者：地址持有流通量的 0.1% 至 1%。零售：流通供应量低于 0.1% 的地址。	电报情绪指数使用分类机器学习技术来确定与给定令牌相关的 Telegram 消息中使用的文本是否具有积极、消极或中性含义。
Super Zero Protocol SERO	$0.004432 $0.004432	-1.80%	$324.4K	$1.94M	438.52M 百分比67.74% 流通量438.52M 最大发行量647.37M
Bestcoin BEST	$0.00002838 $0.00002838	2.34%	$98.33K	$1.93M	68.13B 百分比99.78% 流通量68.13B 最大发行量68.28B
Harold HAROLD	$0.002455 $0.002455	3.74%	$797	$1.93M	787.01M 百分比78.70% 流通量787.01M 最大发行量1B
Vexanium VEX	$0.002626 $0.002626	0.09%	--	$1.93M	733.64M 百分比72.73% 流通量733.64M 最大发行量1.01B
Signum SIGNA	$0.0009002 $0.0009002	-0.41%	$31.41K	$1.92M	2.13B
Tether Gold Tokens XAUT0	$3356 $3356	0.75%	$150.69K	$1.91M	570
Coinbase tokenized stock (xStock) COINX	$318.3 $318.3	0.39%	$9.98M	$1.91M	6K
Clustr Labs CLUSTR	$0.003819 $0.003819	4.59%	$323	$1.91M	499.69M
HOME3 HTS	$0.02370 $0.02370	2.37%	$3.02K	$1.9M	80.35M 百分比80.35% 流通量80.35M 最大发行量100M
ADAMANT Messenger ADM	$0.01725 $0.01725	-0.78%	$110.2K	$1.9M	110.37M 百分比55.19% 流通量110.37M 最大发行量200M
Blendr Network BLENDR	$0.04730 $0.04730	8.80%	$8.43K	$1.89M	40.06M 百分比95.38% 流通量40.06M 最大发行量42M
TOMI TOMI	$0.0004435 $0.0004435	-4.10%	$1.37M	$1.89M	4.27B
Orbit Chain ORC	$0.002764 $0.002764	3.00%	$1.78K	$1.89M	685.1M 百分比68.51% 流通量685.1M 最大发行量1B
Geeq GEEQ	$0.04908 $0.04908	2.93%	$191.8K	$1.89M	38.52M 百分比38.52% 流通量38.52M 最大发行量100M
Aimonica Brands AIMONICA	$0.001886 $0.001886	-6.83%	$875.69K	$1.89M	999.99M 百分比100.00% 流通量999.99M 最大发行量1B
Aipocalypto AIPO	$0.01352 $0.01352	-0.11%	$42.45K	$1.89M	139.5M 百分比27.90% 流通量139.5M 最大发行量500M
BobaCat PSPS	$0.003266 $0.003266	21.13%	$126.91K	$1.88M	577.17M 百分比57.72% 流通量577.17M 最大发行量1B
Ternoa CAPS	$0.001464 $0.001464	6.58%	$133.57K	$1.88M	1.29B
BunkerCoin BUNKER	$0.001882 $0.001882	12.62%	$699.2K	$1.88M	1B
Cypherium CPH	$0.004909 $0.004909	-2.70%	$63.83K	$1.88M	382.95M 百分比4.54% 流通量382.95M 最大发行量8.43B
Neurai XNA	$0.0001903 $0.0001903	5.98%	$107.03K	$1.88M	9.87B 百分比47.01% 流通量9.87B 最大发行量21B
mStable Governance Token: Meta (MTA) MTA	$0.03214 $0.03214	2.46%	$16	$1.88M	58.43M
Asterix Labs ASTX	$187.2 $187.2	-7.09%	--	$1.87M	10K 百分比100.00% 流通量10K 最大发行量10K
Sharpe AI SAI	$0.01673 $0.01673	-6.39%	$606.01K	$1.87M	111.82M 百分比11.18% 流通量111.82M 最大发行量1B
MarsDAO MDAO	$0.02649 $0.02649	-1.28%	$144.36K	$1.87M	70.6M 百分比70.60% 流通量70.6M 最大发行量100M
Kinic KINIC	$0.6508 $0.6508	2.33%	$107.27K	$1.87M	2.87M 百分比28.69% 流通量2.87M 最大发行量10M
Cashaa CAS	$0.001863 $0.001863	-1.19%	$1.56K	$1.86M	1B 百分比100.00% 流通量1B 最大发行量1B
PINO PINO	$0.001879 $0.001879	-6.97%	$24.62K	$1.86M	989.76M 百分比100.00% 流通量989.76M 最大发行量989.76M
Graphite Network @G	$0.1804 $0.1804	3.40%	$102.66K	$1.86M	10.29M 百分比1.03% 流通量10.29M 最大发行量1B
Hatom HTM	$0.1113 $0.1113	-2.38%	$201.73K	$1.86M	16.67M 百分比16.67% 流通量16.67M 最大发行量100M
Apple tokenized stock (xStock) AAPLX	$203.5 $203.5	0.12%	$23.68M	$1.83M	9K
SpookySwap BOO	$0.1947 $0.1947	0.86%	$53.72K	$1.83M	9.39M 百分比68.72% 流通量9.39M 最大发行量13.67M
RealGOAT RGOAT	$0.0...08704 $0.00000008704	7.81%	$770	$1.83M	21T
Plearn PLN	$0.02122 $0.02122	-1.41%	$109.98K	$1.83M	86.06M 百分比12.29% 流通量86.06M 最大发行量700M
Xaya CHI	$0.03179 $0.03179	2.45%	--	$1.82M	57.22M
Venus BCH vBCH	$11.77 $11.77	2.37%	--	$1.82M	154.39K
Dtec DTEC	$0.02729 $0.02729	-0.89%	$472.78K	$1.82M	66.58M 百分比14.80% 流通量66.58M 最大发行量450M
Bepro BEPRO	$0.0001811 $0.0001811	4.71%	$293.9K	$1.81M	10B 百分比100.00% 流通量10B 最大发行量10B
Solchat CHAT	$0.2247 $0.2247	2.19%	$139.31K	$1.81M	8.04M
Primecoin XPM	$0.03317 $0.03317	3.55%	$105	$1.81M	54.47M
Pikamoon PIKA	$0.0001035 $0.0001035	8.53%	$91.96K	$1.81M	17.45B 百分比34.98% 流通量17.45B 最大发行量49.89B
REVV REVV	$0.001514 $0.001514	9.99%	$96.04K	$1.8M	1.19B
Vesper VSP	$0.1912 $0.1912	0.14%	--	$1.8M	9.42M 百分比94.16% 流通量9.42M 最大发行量10M
MAX Exchange Token MAX	$0.3603 $0.3603	-2.06%	$69.14K	$1.79M	4.98M 百分比1.00% 流通量4.98M 最大发行量500M
Ghiblification Ghibli	$0.001789 $0.001789	-8.31%	$4.5M	$1.79M	999.88M
BEERCOIN BEER	$0.0...03237 $0.000003237	3.20%	$216.99K	$1.78M	549.76B
Woman Yelling At Cat WYAC	$0.001793 $0.001793	0.32%	$19.23K	$1.78M	989.98M
Gui Inu GUI	$0.0...03177 $0.000003177	-13.00%	$230.6K	$1.77M	555.9B 百分比71.47% 流通量555.9B 最大发行量777.78B
Mochimo MCM	$0.06296 $0.06296	1.42%	$8.58K	$1.76M	28M
END END	$0.01508 $0.01508	3.41%	$1.37K	$1.76M	116.89M 百分比23.38% 流通量116.89M 最大发行量500M
FNCY FNCY	$0.001562 $0.001562	-3.54%	$284	$1.76M	1.13B 百分比56.28% 流通量1.13B 最大发行量2B
Tune.FM JAM	$0.00005911 $0.00005911	-1.49%	$8.89K	$1.76M	29.71B 百分比32.21% 流通量29.71B 最大发行量92.23B
Wownero WOW	$0.02018 $0.02018	-42.51%	--	$1.76M	86.97M 百分比47.15% 流通量86.97M 最大发行量184.47M
LogX Network LOGX	$0.006707 $0.006707	-6.33%	$234.07K	$1.75M	261.11M 百分比26.11% 流通量261.11M 最大发行量1B
StreamCoin STRM	$0.001173 $0.001173	1.79%	$225.22K	$1.75M	1.49B 百分比49.08% 流通量1.49B 最大发行量3.04B
Didi Bam Bam DDBAM	$0.08329 $0.08329	0.41%	$110.61K	$1.75M	21M 百分比100.00% 流通量21M 最大发行量21M
Shardeum SHM	$0.09014 $0.09014	1.98%	$1.42M	$1.75M	19.38M
Etherisc DIP Token DIP	$0.007282 $0.007282	6.04%	$48	$1.75M	239.74M 百分比23.97% 流通量239.74M 最大发行量1B
Areon Network AREA	$0.01475 $0.01475	2.71%	$4.33K	$1.74M	118.16M
Lattice Token LTX	$0.06082 $0.06082	-16.59%	$123.59K	$1.74M	28.65M 百分比28.65% 流通量28.65M 最大发行量100M
ISKRA Token ISK	$0.004543 $0.004543	0.47%	$177.76K	$1.74M	383.17M 百分比38.32% 流通量383.17M 最大发行量1B
NULS NULS	$0.01534 $0.01534	-0.94%	$236.44K	$1.74M	113.34M 百分比53.97% 流通量113.34M 最大发行量210M	鲸鱼 98.32% 投资者 0.10% 零售 1.58%	消极 0.00% 中立 100.00% 积极 0.00%
Omax Coin OMAX	$0.0001996 $0.0001996	0.08%	$209.24K	$1.73M	8.67B
8-Bit Coin COIN	$0.00005765 $0.00005765	0.85%	--	$1.73M	30B 百分比30.00% 流通量30B 最大发行量100B
Witch Token WITCH	$0.06309 $0.06309	4.26%	$13.87K	$1.72M	27.3M 百分比27.30% 流通量27.3M 最大发行量100M
I'm a Jeet JEETS	$0.001720 $0.001720	7.41%	$106.84K	$1.72M	999.99M 百分比100.00% 流通量999.99M 最大发行量1000M
TOPGOAL GOAL	$0.003160 $0.003160	0.09%	$90.65K	$1.72M	543.75M
FooDriver FDC	$0.1738 $0.1738	7.38%	$245.76K	$1.71M	9.86M 百分比0.49% 流通量9.86M 最大发行量2B
Eliza (elizawakesup) ELIZA	$0.001714 $0.001714	-1.59%	$128.05K	$1.71M	999.97M
HAPI Protocol HAPI	$2.337 $2.337	3.92%	$160.57K	$1.71M	732.25K 百分比73.22% 流通量732.25K 最大发行量1M
Rubic RBC	$0.01033 $0.01033	2.67%	$178.46K	$1.71M	165.28M
Trog TROG	$0.0...04050 $0.000004050	2.78%	$129.06K	$1.7M	420.69B 百分比100.00% 流通量420.69B 最大发行量420.69B
Joystream JOY	$0.001564 $0.001564	0.69%	$183.35K	$1.7M	1.08B
myDID SYL	$0.0002191 $0.0002191	-0.01%	$37.28K	$1.69M	7.73B 百分比77.28% 流通量7.73B 最大发行量10B
Packet PKT	$0.0003981 $0.0003981	2.49%	$558	$1.69M	4.25B
Urolithin A URO	$0.001682 $0.001682	1.88%	$1.41M	$1.68M	999.52M 百分比99.95% 流通量999.52M 最大发行量1B
Playbux PBUX	$0.004391 $0.004391	-6.96%	$462.66K	$1.68M	381.85M 百分比95.46% 流通量381.85M 最大发行量400M
Waves Enterprise WEST	$0.007446 $0.007446	1.74%	$58.6K	$1.68M	225M
AgentLayer AGENT	$0.003001 $0.003001	-0.95%	$485.71K	$1.66M	552.29M 百分比55.23% 流通量552.29M 最大发行量1B
Bitrock BROCK	$0.01743 $0.01743	-6.99%	$142.59K	$1.65M	94.95M 百分比94.95% 流通量94.95M 最大发行量100M
Memes AI MemesAI	$0.001647 $0.001647	8.57%	$417.99K	$1.65M	999.97M 百分比100.00% 流通量999.97M 最大发行量999.97M
Big Data Protocol BDP	$0.03108 $0.03108	0.06%	$165.73K	$1.64M	52.86M 百分比66.07% 流通量52.86M 最大发行量80M	鲸鱼 49.46% 投资者 21.37% 零售 29.17%	消极 0.00% 中立 100.00% 积极 0.00%
Magic Square SQR	$0.005767 $0.005767	-2.93%	$486.91K	$1.62M	280.85M 百分比28.09% 流通量280.85M 最大发行量1B
Baby Pepe BABYPEPE	$0.0...03826 $0.000003826	6.73%	--	$1.61M	420.69B 百分比100.00% 流通量420.69B 最大发行量420.69B
Peng PENG	$0.01605 $0.01605	7.01%	$295.73K	$1.61M	100M
SOVRUN SOVRN	$0.009571 $0.009571	2.91%	$178.87K	$1.6M	166.81M 百分比16.68% 流通量166.81M 最大发行量1B
Decimated DIO	$0.002925 $0.002925	0.43%	$285.11K	$1.59M	543.26M 百分比54.33% 流通量543.26M 最大发行量1B
OpenVision VISION	$0.001586 $0.001586	5.37%	$1.32M	$1.59M	1B 百分比100.00% 流通量1B 最大发行量1B
SOLVEX NETWORK SOLVEX	$0.03995 $0.03995	3.66%	$204.96K	$1.58M	39.5M 百分比79.00% 流通量39.5M 最大发行量50M
FOMO (fomo.fund) FOMO	$0.00001576 $0.00001576	1.06%	$181.48K	$1.58M	99.99B
Particl PART	$0.1036 $0.1036	0%	--	$1.57M	15.14M
JetTon Games JETTON	$0.1924 $0.1924	-0.95%	$97.39K	$1.56M	8.11M 百分比8.11% 流通量8.11M 最大发行量100M	鲸鱼 94.51% 投资者 3.19% 零售 2.29%	消极 0.00% 中立 0.00% 积极 100.00%
BiCity AI Projects BICITY	$0.0003722 $0.0003722	-0.87%	$139.25K	$1.55M	4.17B 百分比41.72% 流通量4.17B 最大发行量10B
ASTROS ASTROS	$0.06083 $0.06083	1.48%	$29.3K	$1.55M	25.5M 百分比25.50% 流通量25.5M 最大发行量100M
Kinto K	$0.8420 $0.8420	0.00%	$22.51K	$1.55M	1.84M 百分比18.42% 流通量1.84M 最大发行量10M
BIGFACTS BIGFACTS	$0.003344 $0.003344	0.83%	$3.51K	$1.55M	462.05M 百分比92.41% 流通量462.05M 最大发行量500M
Toad $TOAD	$0.0...03791 $0.000000003791	9.95%	$37.95K	$1.54M	407.08T
zkSwap Finance ZF	$0.002723 $0.002723	3.62%	$205.02K	$1.54M	565.31M 百分比56.53% 流通量565.31M 最大发行量1B
Seedworld SWORLD	$0.0002930 $0.0002930	6.74%	--	$1.54M	5.25B
Peezy 0x69 PEEZY	$0.0...05031 $0.000005031	-9.11%	$414.49K	$1.54M	305.65B 百分比72.65% 流通量305.65B 最大发行量420.69B
Lumoz MOZ	$0.001391 $0.001391	-5.53%	$167.16K	$1.53M	1.1B
Q Protocol QGOV	$0.005690 $0.005690	-1.22%	$99.82K	$1.52M	267.15M
SUNCAT SUNCAT	$0.001515 $0.001515	-0.23%	$516.9K	$1.51M	1B 百分比100.00% 流通量1B 最大发行量1B
MAHA.xyz MAHA	$0.3439 $0.3439	-0.14%	$185.13K	$1.51M	4.39M 百分比43.91% 流通量4.39M 最大发行量10M
Exactly Protocol EXA	$0.4325 $0.4325	2.40%	$760	$1.51M	3.49M 百分比34.87% 流通量3.49M 最大发行量10M
Gamium GMM	$0.00003071 $0.00003071	-0.62%	$127.47K	$1.5M	48.96B
Biggie BIGGIE	$0.0...01500 $0.000000001500	19.39%	$480.57K	$1.5M	1000T 百分比100.00% 流通量1000T 最大发行量1000T
Kimbo KIMBO	$0.00002149 $0.00002149	-1.71%	$54.78K	$1.49M	69.42B 百分比100.00% 流通量69.42B 最大发行量69.42B	鲸鱼 24.40% 投资者 33.27% 零售 42.33%	消极 0.00% 中立 100.00% 积极 0.00%
IVPAY IVPAY	$0.001609 $0.001609	-1.09%	$296.95K	$1.49M	924.99M 百分比92.50% 流通量924.99M 最大发行量1B
Frontier FRONT	$0.1915 $0.1915	-0.28%	$62	$1.49M	7.77M	鲸鱼 94.24% 投资者 2.51% 零售 3.25%	消极 0.00% 中立 100.00% 积极 0.00%
BIG BIG	$0.001481 $0.001481	-28.24%	$50.52K	$1.48M	1B 百分比100.00% 流通量1B 最大发行量1B
Jobchain JOB	$0.0001497 $0.0001497	25.17%	$546	$1.48M	9.86B 百分比9.86% 流通量9.86B 最大发行量100B
Mettalex MTLX	$1.311 $1.311	7.02%	--	$1.47M	1.12M
DappRadar RADAR	$0.001532 $0.001532	1.39%	$136.55K	$1.47M	960.1M	鲸鱼 92.05% 投资者 5.34% 零售 2.61%	消极 0.00% 中立 0.00% 积极 100.00%
Zeus (truezeuscoin.com) ZEUS	$0.0...03477 $0.000000003477	-13.41%	$502.21K	$1.46M	420.69T 百分比100.00% 流通量420.69T 最大发行量420.69T
Carbon browser CSIX	$0.003689 $0.003689	-2.56%	$1.25M	$1.46M	396.59M
Neutrino Index XTN	$0.02814 $0.02814	-3.19%	$3.66K	$1.46M	51.98M 百分比12.71% 流通量51.98M 最大发行量408.89M
KISSAN KSN	$0.06834 $0.06834	-3.01%	$6.62K	$1.46M	21.36M 百分比33.91% 流通量21.36M 最大发行量63M
OAX OAX	$0.01513 $0.01513	1.20%	$78.23K	$1.45M	95.81M 百分比95.81% 流通量95.81M 最大发行量100M	鲸鱼 85.35% 投资者 6.87% 零售 7.78%	消极 0.00% 中立 0.00% 积极 100.00%
XCAD Network XCAD	$0.03034 $0.03034	-3.67%	$615.05K	$1.45M	47.73M
Shyft Network SHFT	$0.0006432 $0.0006432	3.01%	$83.79K	$1.44M	2.25B 百分比89.11% 流通量2.25B 最大发行量2.52B
MultiVAC MTV	$0.0004023 $0.0004023	1.18%	$318.36K	$1.44M	3.59B
Custodiy CTY	$2.895 $2.895	24.62%	$248.69K	$1.44M	496.54K
Kava Lend HARD	$0.01066 $0.01066	7.92%	$352.12K	$1.44M	134.79M
KARASOU INTELLIQUE	$1.898 $1.898	0%	--	$1.44M	756.59K 百分比75.66% 流通量756.59K 最大发行量1M
CryptoTradingFund CTF	$0.3032 $0.3032	-3.22%	$23.49K	$1.43M	4.73M
Letit LETIT	$0.02239 $0.02239	-1.15%	$2.31K	$1.43M	64M 百分比64.00% 流通量64M 最大发行量100M
MBP Coin MBP	$0.08958 $0.08958	2.24%	$1.79M	$1.43M	15.99M 百分比8.00% 流通量15.99M 最大发行量200M
Perry PERRY	$0.001431 $0.001431	1.58%	$92.57K	$1.43M	1B
DeFi Land DFL	$0.0002001 $0.0002001	1.07%	$83.17K	$1.43M	7.14B
BNB Card BNB CARD	$0.001425 $0.001425	11.62%	$180.62K	$1.43M	1B 百分比100.00% 流通量1B 最大发行量1B
Palio PAL	$0.007480 $0.007480	-0.59%	$2.4M	$1.42M	190M 百分比19.00% 流通量190M 最大发行量1B
StormX STMX	$0.0001149 $0.0001149	3.04%	$152.85K	$1.42M	12.35B 百分比98.82% 流通量12.35B 最大发行量12.5B	鲸鱼 92.75% 投资者 2.40% 零售 4.84%	消极 0.00% 中立 75.00% 积极 25.00%
Bubb BUBB	$0.001411 $0.001411	-5.32%	$1.09M	$1.41M	1B 百分比100.00% 流通量1B 最大发行量1B
Assisterr AI ASRR	$0.09644 $0.09644	-11.65%	$1.73M	$1.41M	14.62M 百分比14.62% 流通量14.62M 最大发行量100M
Rebel Cars RC	$0.006822 $0.006822	1.45%	$87.33K	$1.41M	206.35M 百分比20.64% 流通量206.35M 最大发行量1B
Astrafer ASTRAFER	$0.008938 $0.008938	0.04%	--	$1.4M	156.42M 百分比17.61% 流通量156.42M 最大发行量888.08M
Venus DOT vDOT	$0.08341 $0.08341	1.32%	--	$1.39M	16.65M
Rai Reflex Index RAI	$2.035 $2.035	0.57%	$81.86K	$1.39M	681.1K	鲸鱼 68.31% 投资者 20.90% 零售 10.80%	消极 0.00% 中立 50.00% 积极 50.00%
Shieldeum SDM	$0.004899 $0.004899	-0.03%	$422.75K	$1.39M	282.93M 百分比28.29% 流通量282.93M 最大发行量1B
Flamengo Fan Token MENGO	$0.1143 $0.1143	2.64%	$252.36K	$1.38M	12.1M 百分比40.33% 流通量12.1M 最大发行量30M
NVIDIA tokenized stock (xStock) NVDAX	$180.7 $180.7	3.92%	$4.85M	$1.38M	7.66K
TOP AI Network TOP	$0.00009600 $0.00009600	-0.01%	$389.04K	$1.38M	14.4B
Everest ID	$0.01184 $0.01184	6.09%	--	$1.38M	116.7M 百分比14.59% 流通量116.7M 最大发行量800M
NanoByte Token NBT	$0.001462 $0.001462	1.70%	$71.86K	$1.38M	944.18M 百分比9.44% 流通量944.18M 最大发行量10B
HeroesTD HTD	$0.003030 $0.003030	-0.35%	--	$1.38M	455.29M 百分比97.28% 流通量455.29M 最大发行量468M
BarnBridge BOND	$0.1744 $0.1744	-4.58%	$488.83K	$1.38M	7.91M 百分比79.10% 流通量7.91M 最大发行量10M	鲸鱼 76.95% 投资者 10.20% 零售 12.85%	消极 0.00% 中立 50.00% 积极 50.00%
Vectorspace AI VAIX	$0.02752 $0.02752	-6.16%	$15.75K	$1.37M	49.88M 百分比33.25% 流通量49.88M 最大发行量150M
LF LF	$0.0004553 $0.0004553	0.56%	$1.53M	$1.36M	2.98B 百分比29.84% 流通量2.98B 最大发行量10B
Courage The Dog CCDOG	$0.001358 $0.001358	-27.55%	$317.33K	$1.36M	1B 百分比100.00% 流通量1B 最大发行量1B