滬深市場個股詳情

688127 藍特光學

添加自選
  • 18.04
  • -0.03-0.17%
已收盤 05/16 15:00 (北京)
72.45億總市值35.44市盈率TTM

藍特光學關鍵統計數據

業績

主營構成

財務指標

利潤表

資產負債表

現金流量表

全部
顯示同比 yoy
隱藏空行 yoy
(Q3)2024/03/31
(FY)2023/12/31
(Q9)2023/09/30
(Q6)2023/06/30
(Q3)2023/03/31
(FY)2022/12/31
(Q9)2022/09/30
(Q6)2022/06/30
(Q3)2022/03/31
(FY)2021/12/31
資產
流動資產
貨幣資金
65.99%4.06億
105.98%2.03億
178.27%1.32億
145.27%1.19億
228.70%2.44億
4.55%9,849.06萬
-41.94%4,735.6萬
-38.78%4,838.92萬
-2.53%7,433.56萬
-38.97%9,420.13萬
交易性金融資產
-86.33%5,218.71萬
-35.91%3.59億
-42.55%3.89億
-44.39%3.85億
-48.37%3.82億
-26.19%5.6億
-13.06%6.76億
-7.78%6.92億
-5.65%7.39億
17.35%7.59億
應收票據及應收賬款
82.08%1.61億
172.15%2.3億
178.44%2.57億
10.55%1.08億
8.30%8,831.61萬
1.05%8,455.22萬
0.49%9,214.04萬
12.75%9,751.22萬
20.61%8,154.99萬
-13.64%8,367.58萬
-應收票據
-30.77%247.47萬
10.27%508.09萬
249.71%490.38萬
219.78%270.36萬
950.49%357.45萬
610.18%460.76萬
55.88%140.23萬
-12.01%84.55萬
-29.29%34.03萬
70.19%64.88萬
-應收賬款
86.84%1.58億
181.48%2.25億
177.34%2.52億
8.72%1.05億
4.35%8,474.16萬
-3.71%7,994.46萬
-0.06%9,073.81萬
13.03%9,666.68萬
20.96%8,120.96萬
-13.97%8,302.71萬
其他應收款(含利息和股利)
96.20%354.5萬
97.84%191.33萬
235.22%408.93萬
67.90%210.29萬
238.35%180.68萬
-19.27%96.71萬
73.48%121.99萬
151.57%125.25萬
12.23%53.4萬
201.41%119.79萬
-其他應收款
----
97.84%191.33萬
----
67.90%210.29萬
----
-19.27%96.71萬
----
151.57%125.25萬
----
201.41%119.79萬
預付款項
-15.41%270.06萬
-2.80%216.15萬
130.24%327.35萬
68.55%443.72萬
40.24%319.26萬
63.34%222.38萬
14.06%142.18萬
106.41%263.26萬
85.05%227.65萬
42.16%136.15萬
存貨
39.21%2.18億
52.53%2.07億
38.53%1.86億
63.27%2.03億
43.21%1.57億
37.09%1.36億
62.41%1.34億
56.98%1.25億
47.08%1.09億
52.47%9,900.01萬
應收款項融資
240.04%171.41萬
165.17%238.02萬
204.01%228.5萬
17.91%105.48萬
-32.48%50.41萬
24.17%89.76萬
71.08%75.16萬
62.76%89.46萬
31.01%74.66萬
-54.69%72.29萬
其他流動資產
221.85%906.15萬
-93.34%192.42萬
----
----
-11.56%281.55萬
--2,889.79萬
--69.43萬
10,420.02%69.46萬
21,565.96%318.34萬
----
流動資產合計
-2.91%8.54億
10.46%10.07億
1.93%9.73億
-15.05%8.23億
-13.04%8.79億
-12.25%9.12億
-7.91%9.54億
-2.97%9.68億
0.72%10.11億
7.56%10.39億
非流動資產
其他非流動金融資產
0.00%21萬
0.00%21萬
0.00%21萬
0.00%21萬
0.00%21萬
0.00%21萬
0.00%21萬
0.00%21萬
0.00%21萬
0.00%21萬
固定資產
----
21.13%9.54億
----
89.84%9.76億
----
58.63%7.88億
----
7.52%5.14億
----
4.95%4.97億
在建工程
----
249.88%2.23億
----
-72.08%3,174.67萬
----
58.58%6,366.85萬
----
204.80%1.14億
----
83.61%4,014.87萬
無形資產
66.10%9,055.13萬
-1.23%5,393.84萬
1.92%5,451.19萬
3.43%5,493.2萬
1.95%5,451.73萬
1.52%5,460.84萬
-0.92%5,348.5萬
-2.69%5,310.87萬
-1.95%5,347.37萬
-2.09%5,378.93萬
長期待攤費用
-24.21%43.09萬
-18.91%49萬
--54.9萬
--49.88萬
--56.86萬
--60.42萬
----
----
----
----
遞延所得稅資產
----
----
-95.24%66.93萬
-21.98%1,058.27萬
0.37%1,188.53萬
-17.20%1,035.62萬
15.83%1,406.96萬
8.07%1,356.38萬
4.64%1,184.19萬
8.51%1,250.7萬
其他非流動資產
25.18%7,122.86萬
-49.72%4,900.08萬
14.79%7,236.01萬
30.88%2,555.01萬
74.91%5,689.89萬
262.25%9,744.78萬
347.83%6,303.65萬
202.83%1,952.21萬
610.88%3,252.97萬
232.86%2,690.06萬
非流動資產合計
33.65%14.15億
26.21%12.81億
47.63%11.51億
53.94%10.99億
57.54%10.59億
61.01%10.15億
31.51%7.79億
21.21%7.14億
17.81%6.72億
10.60%6.3億
資產總計
17.07%22.69億
18.76%22.88億
22.48%21.23億
14.23%19.22億
15.14%19.38億
15.41%19.27億
6.43%17.34億
6.01%16.83億
6.91%16.83億
8.68%16.69億
負債
流動負債
短期借款
104.06%2.45億
117.43%2.61億
336.69%2.18億
--1.35億
--1.2億
--1.2億
--4,983.59萬
----
----
----
交易性金融負債
211.04%17.35萬
----
327.09%88.19萬
94.74%52.59萬
--5.58萬
----
--20.65萬
897.68%27.01萬
----
----
應付票據及應付帳款
-3.57%2.11億
25.11%2.55億
190.42%2.07億
96.30%1.69億
236.44%2.19億
212.21%2.04億
30.08%7,117.14萬
59.72%8,594.6萬
87.92%6,502.87萬
51.03%6,530.17萬
-應付票據
-53.98%4,774.01萬
-22.75%8,302.41萬
342.61%6,100.99萬
60.90%2,047.62萬
618.44%1.04億
1,305.92%1.07億
6.61%1,378.41萬
517.76%1,272.58萬
6,776.56%1,444.08萬
192.87%764.4萬
-應付帳款
41.91%1.63億
78.45%1.72億
153.86%1.46億
102.45%1.48億
127.39%1.15億
67.21%9,641.14萬
37.35%5,738.73萬
41.48%7,322.02萬
47.08%5,058.79萬
41.92%5,765.77萬
合同負債
138.71%378.75萬
268.79%499.28萬
82.17%220.6萬
174.20%392.45萬
-45.77%158.67萬
-37.48%135.38萬
-56.26%121.1萬
-49.97%143.13萬
-22.18%292.6萬
-22.16%216.54萬
應付職工薪酬
67.68%2,813.25萬
68.40%3,613.13萬
92.02%3,242.33萬
40.20%2,275.54萬
28.58%1,677.73萬
8.56%2,145.6萬
24.05%1,688.53萬
36.52%1,623.09萬
33.84%1,304.79萬
30.53%1,976.41萬
應交稅費
100.24%126.05萬
126.17%432.14萬
26.76%172.61萬
-76.77%98.84萬
-84.02%62.95萬
-74.00%191.07萬
-86.03%136.17萬
-64.57%425.44萬
-52.72%393.85萬
-30.42%734.77萬
其他應付款(含利息和股利)
236.23%291.89萬
0.60%294.38萬
2.49%67.62萬
-65.54%81.16萬
157.26%86.81萬
623.71%292.63萬
31.94%65.97萬
512.74%235.53萬
66.66%33.75萬
131.93%40.44萬
-應付股利
----
----
----
----
--22.59萬
19.05%22.59萬
----
100.00%37.95萬
----
--18.98萬
-其他應付款
----
9.01%294.38萬
----
-58.92%81.16萬
----
1,158.34%270.04萬
----
915.12%197.58萬
----
23.09%21.46萬
其他流動負債
-93.38%81.74萬
-56.70%495.8萬
-71.55%456.71萬
-80.20%308.39萬
-19.22%1,235.07萬
-24.62%1,145.13萬
5.15%1,605.55萬
2.18%1,557.22萬
-1.54%1,529.02萬
4,837.81%1,519.05萬
流動負債合計
32.84%4.93億
56.84%5.69億
196.60%4.67億
166.31%3.36億
268.87%3.71億
229.37%3.63億
62.91%1.57億
31.01%1.26億
39.01%1.01億
52.59%1.1億
非流動負債
遞延所得稅負債
--1,579.22萬
--1,291.31萬
----
----
----
----
24.28%3,723.85萬
25.01%3,573.3萬
23.01%3,259.64萬
15.87%3,071.64萬
長期遞延收益
58.28%8,684.56萬
22.06%6,919.28萬
-0.61%5,513.35萬
-2.48%5,584.22萬
1.13%5,486.92萬
1.14%5,668.76萬
-0.85%5,547.08萬
6.85%5,726.41萬
10.61%5,425.73萬
5.22%5,605.06萬
非流動負債合計
87.06%1.03億
44.84%8,210.59萬
-40.53%5,513.35萬
-39.95%5,584.22萬
-36.83%5,486.92萬
-34.67%5,668.76萬
7.92%9,270.93萬
13.17%9,299.71萬
14.96%8,685.37萬
8.76%8,676.7萬
負債合計
39.82%5.95億
55.22%6.51億
108.69%5.22億
78.75%3.92億
127.21%4.26億
113.04%4.2億
37.03%2.5億
22.79%2.19億
26.73%1.87億
29.58%1.97億
所有者權益（或股東權益）
實收資本(或股本)
-0.19%4.02億
-0.19%4.02億
-0.31%4.02億
-0.31%4.02億
-0.13%4.02億
-0.13%4.02億
0.00%4.03億
0.00%4.03億
0.00%4.03億
0.32%4.03億
資本公積
1.33%5.97億
0.15%5.89億
-3.44%5.81億
-3.13%5.81億
-1.49%5.89億
-1.29%5.88億
0.19%6.02億
0.56%6億
0.94%5.98億
3.77%5.96億
盈餘公積
20.35%1.06億
20.35%1.06億
12.12%8,767.3萬
12.12%8,767.3萬
12.12%8,767.3萬
12.12%8,767.3萬
21.52%7,819.8萬
21.52%7,819.8萬
21.52%7,819.8萬
21.52%7,819.8萬
未分配利潤
28.73%5.67億
23.42%5.38億
27.56%5.28億
15.72%4.58億
2.22%4.4億
6.43%4.36億
5.37%4.14億
10.11%3.96億
12.80%4.31億
19.13%4.09億
減:庫存股
----
----
----
----
-41.23%881.01萬
-41.23%881.01萬
-1.27%1,480.05萬
-1.27%1,480.05萬
-1.25%1,499.03萬
--1,499.03萬
歸屬母公司所有者權益合計
10.61%16.71億
8.56%16.34億
7.85%15.98億
4.54%15.29億
1.06%15.11億
2.29%15.05億
2.51%14.82億
3.81%14.62億
4.80%14.95億
6.32%14.72億
少數股東權益
55.71%263.21萬
51.51%260.07萬
90.11%311.28萬
35.27%188.96萬
72.74%169.04萬
88.87%171.65萬
128.65%163.73萬
239.54%139.69萬
658.98%97.86萬
5,279.21%90.88萬
所有者權益（或股東權益）合計
10.66%16.74億
8.61%16.37億
7.94%16.01億
4.57%15.3億
1.10%15.13億
2.35%15.07億
2.57%14.84億
3.88%14.63億
4.86%14.96億
6.39%14.73億
負債和所有者權益(或股東權益)總計
17.07%22.69億
18.76%22.88億
22.48%21.23億
14.23%19.22億
15.14%19.38億
15.41%19.27億
6.43%17.34億
6.01%16.83億
6.91%16.83億
8.68%16.69億
貨幣單位
人民幣
人民幣
人民幣
人民幣
人民幣
人民幣
人民幣
人民幣
人民幣
人民幣
會計準則
中國會計準則(2007)
中國會計準則(2007)
中國會計準則(2007)
中國會計準則(2007)
中國會計準則(2007)
中國會計準則(2007)
中國會計準則(2007)
中國會計準則(2007)
中國會計準則(2007)
中國會計準則(2007)
審計意見
--
--
--
--
--
無保留意見
--
--
--
--
會計師事務所
--
--
--
--
--
天健會計師事務所(特殊普通合夥)
--
--
--
天健會計師事務所(特殊普通合夥)
(Q3)2024/03/31(FY)2023/12/31(Q9)2023/09/30(Q6)2023/06/30(Q3)2023/03/31(FY)2022/12/31(Q9)2022/09/30(Q6)2022/06/30(Q3)2022/03/31(FY)2021/12/31
資產
流動資產
貨幣資金 65.99%4.06億105.98%2.03億178.27%1.32億145.27%1.19億228.70%2.44億4.55%9,849.06萬-41.94%4,735.6萬-38.78%4,838.92萬-2.53%7,433.56萬-38.97%9,420.13萬
交易性金融資產 -86.33%5,218.71萬-35.91%3.59億-42.55%3.89億-44.39%3.85億-48.37%3.82億-26.19%5.6億-13.06%6.76億-7.78%6.92億-5.65%7.39億17.35%7.59億
應收票據及應收賬款 82.08%1.61億172.15%2.3億178.44%2.57億10.55%1.08億8.30%8,831.61萬1.05%8,455.22萬0.49%9,214.04萬12.75%9,751.22萬20.61%8,154.99萬-13.64%8,367.58萬
-應收票據 -30.77%247.47萬10.27%508.09萬249.71%490.38萬219.78%270.36萬950.49%357.45萬610.18%460.76萬55.88%140.23萬-12.01%84.55萬-29.29%34.03萬70.19%64.88萬
-應收賬款 86.84%1.58億181.48%2.25億177.34%2.52億8.72%1.05億4.35%8,474.16萬-3.71%7,994.46萬-0.06%9,073.81萬13.03%9,666.68萬20.96%8,120.96萬-13.97%8,302.71萬
其他應收款(含利息和股利) 96.20%354.5萬97.84%191.33萬235.22%408.93萬67.90%210.29萬238.35%180.68萬-19.27%96.71萬73.48%121.99萬151.57%125.25萬12.23%53.4萬201.41%119.79萬
-其他應收款 ----97.84%191.33萬----67.90%210.29萬-----19.27%96.71萬----151.57%125.25萬----201.41%119.79萬
預付款項 -15.41%270.06萬-2.80%216.15萬130.24%327.35萬68.55%443.72萬40.24%319.26萬63.34%222.38萬14.06%142.18萬106.41%263.26萬85.05%227.65萬42.16%136.15萬
存貨 39.21%2.18億52.53%2.07億38.53%1.86億63.27%2.03億43.21%1.57億37.09%1.36億62.41%1.34億56.98%1.25億47.08%1.09億52.47%9,900.01萬
應收款項融資 240.04%171.41萬165.17%238.02萬204.01%228.5萬17.91%105.48萬-32.48%50.41萬24.17%89.76萬71.08%75.16萬62.76%89.46萬31.01%74.66萬-54.69%72.29萬
其他流動資產 221.85%906.15萬-93.34%192.42萬---------11.56%281.55萬--2,889.79萬--69.43萬10,420.02%69.46萬21,565.96%318.34萬----
流動資產合計 -2.91%8.54億10.46%10.07億1.93%9.73億-15.05%8.23億-13.04%8.79億-12.25%9.12億-7.91%9.54億-2.97%9.68億0.72%10.11億7.56%10.39億
非流動資產
其他非流動金融資產 0.00%21萬0.00%21萬0.00%21萬0.00%21萬0.00%21萬0.00%21萬0.00%21萬0.00%21萬0.00%21萬0.00%21萬
固定資產 ----21.13%9.54億----89.84%9.76億----58.63%7.88億----7.52%5.14億----4.95%4.97億
在建工程 ----249.88%2.23億-----72.08%3,174.67萬----58.58%6,366.85萬----204.80%1.14億----83.61%4,014.87萬
無形資產 66.10%9,055.13萬-1.23%5,393.84萬1.92%5,451.19萬3.43%5,493.2萬1.95%5,451.73萬1.52%5,460.84萬-0.92%5,348.5萬-2.69%5,310.87萬-1.95%5,347.37萬-2.09%5,378.93萬
長期待攤費用 -24.21%43.09萬-18.91%49萬--54.9萬--49.88萬--56.86萬--60.42萬----------------
遞延所得稅資產 ---------95.24%66.93萬-21.98%1,058.27萬0.37%1,188.53萬-17.20%1,035.62萬15.83%1,406.96萬8.07%1,356.38萬4.64%1,184.19萬8.51%1,250.7萬
其他非流動資產 25.18%7,122.86萬-49.72%4,900.08萬14.79%7,236.01萬30.88%2,555.01萬74.91%5,689.89萬262.25%9,744.78萬347.83%6,303.65萬202.83%1,952.21萬610.88%3,252.97萬232.86%2,690.06萬
非流動資產合計 33.65%14.15億26.21%12.81億47.63%11.51億53.94%10.99億57.54%10.59億61.01%10.15億31.51%7.79億21.21%7.14億17.81%6.72億10.60%6.3億
資產總計 17.07%22.69億18.76%22.88億22.48%21.23億14.23%19.22億15.14%19.38億15.41%19.27億6.43%17.34億6.01%16.83億6.91%16.83億8.68%16.69億
負債
流動負債
短期借款 104.06%2.45億117.43%2.61億336.69%2.18億--1.35億--1.2億--1.2億--4,983.59萬------------
交易性金融負債 211.04%17.35萬----327.09%88.19萬94.74%52.59萬--5.58萬------20.65萬897.68%27.01萬--------
應付票據及應付帳款 -3.57%2.11億25.11%2.55億190.42%2.07億96.30%1.69億236.44%2.19億212.21%2.04億30.08%7,117.14萬59.72%8,594.6萬87.92%6,502.87萬51.03%6,530.17萬
-應付票據 -53.98%4,774.01萬-22.75%8,302.41萬342.61%6,100.99萬60.90%2,047.62萬618.44%1.04億1,305.92%1.07億6.61%1,378.41萬517.76%1,272.58萬6,776.56%1,444.08萬192.87%764.4萬
-應付帳款 41.91%1.63億78.45%1.72億153.86%1.46億102.45%1.48億127.39%1.15億67.21%9,641.14萬37.35%5,738.73萬41.48%7,322.02萬47.08%5,058.79萬41.92%5,765.77萬
合同負債 138.71%378.75萬268.79%499.28萬82.17%220.6萬174.20%392.45萬-45.77%158.67萬-37.48%135.38萬-56.26%121.1萬-49.97%143.13萬-22.18%292.6萬-22.16%216.54萬
應付職工薪酬 67.68%2,813.25萬68.40%3,613.13萬92.02%3,242.33萬40.20%2,275.54萬28.58%1,677.73萬8.56%2,145.6萬24.05%1,688.53萬36.52%1,623.09萬33.84%1,304.79萬30.53%1,976.41萬
應交稅費 100.24%126.05萬126.17%432.14萬26.76%172.61萬-76.77%98.84萬-84.02%62.95萬-74.00%191.07萬-86.03%136.17萬-64.57%425.44萬-52.72%393.85萬-30.42%734.77萬
其他應付款(含利息和股利) 236.23%291.89萬0.60%294.38萬2.49%67.62萬-65.54%81.16萬157.26%86.81萬623.71%292.63萬31.94%65.97萬512.74%235.53萬66.66%33.75萬131.93%40.44萬
-應付股利 ------------------22.59萬19.05%22.59萬----100.00%37.95萬------18.98萬
-其他應付款 ----9.01%294.38萬-----58.92%81.16萬----1,158.34%270.04萬----915.12%197.58萬----23.09%21.46萬
其他流動負債 -93.38%81.74萬-56.70%495.8萬-71.55%456.71萬-80.20%308.39萬-19.22%1,235.07萬-24.62%1,145.13萬5.15%1,605.55萬2.18%1,557.22萬-1.54%1,529.02萬4,837.81%1,519.05萬
流動負債合計 32.84%4.93億56.84%5.69億196.60%4.67億166.31%3.36億268.87%3.71億229.37%3.63億62.91%1.57億31.01%1.26億39.01%1.01億52.59%1.1億
非流動負債
遞延所得稅負債 --1,579.22萬--1,291.31萬----------------24.28%3,723.85萬25.01%3,573.3萬23.01%3,259.64萬15.87%3,071.64萬
長期遞延收益 58.28%8,684.56萬22.06%6,919.28萬-0.61%5,513.35萬-2.48%5,584.22萬1.13%5,486.92萬1.14%5,668.76萬-0.85%5,547.08萬6.85%5,726.41萬10.61%5,425.73萬5.22%5,605.06萬
非流動負債合計 87.06%1.03億44.84%8,210.59萬-40.53%5,513.35萬-39.95%5,584.22萬-36.83%5,486.92萬-34.67%5,668.76萬7.92%9,270.93萬13.17%9,299.71萬14.96%8,685.37萬8.76%8,676.7萬
負債合計 39.82%5.95億55.22%6.51億108.69%5.22億78.75%3.92億127.21%4.26億113.04%4.2億37.03%2.5億22.79%2.19億26.73%1.87億29.58%1.97億
所有者權益（或股東權益）
實收資本(或股本) -0.19%4.02億-0.19%4.02億-0.31%4.02億-0.31%4.02億-0.13%4.02億-0.13%4.02億0.00%4.03億0.00%4.03億0.00%4.03億0.32%4.03億
資本公積 1.33%5.97億0.15%5.89億-3.44%5.81億-3.13%5.81億-1.49%5.89億-1.29%5.88億0.19%6.02億0.56%6億0.94%5.98億3.77%5.96億
盈餘公積 20.35%1.06億20.35%1.06億12.12%8,767.3萬12.12%8,767.3萬12.12%8,767.3萬12.12%8,767.3萬21.52%7,819.8萬21.52%7,819.8萬21.52%7,819.8萬21.52%7,819.8萬
未分配利潤 28.73%5.67億23.42%5.38億27.56%5.28億15.72%4.58億2.22%4.4億6.43%4.36億5.37%4.14億10.11%3.96億12.80%4.31億19.13%4.09億
減:庫存股 -----------------41.23%881.01萬-41.23%881.01萬-1.27%1,480.05萬-1.27%1,480.05萬-1.25%1,499.03萬--1,499.03萬
歸屬母公司所有者權益合計 10.61%16.71億8.56%16.34億7.85%15.98億4.54%15.29億1.06%15.11億2.29%15.05億2.51%14.82億3.81%14.62億4.80%14.95億6.32%14.72億
少數股東權益 55.71%263.21萬51.51%260.07萬90.11%311.28萬35.27%188.96萬72.74%169.04萬88.87%171.65萬128.65%163.73萬239.54%139.69萬658.98%97.86萬5,279.21%90.88萬
所有者權益（或股東權益）合計 10.66%16.74億8.61%16.37億7.94%16.01億4.57%15.3億1.10%15.13億2.35%15.07億2.57%14.84億3.88%14.63億4.86%14.96億6.39%14.73億
負債和所有者權益(或股東權益)總計 17.07%22.69億18.76%22.88億22.48%21.23億14.23%19.22億15.14%19.38億15.41%19.27億6.43%17.34億6.01%16.83億6.91%16.83億8.68%16.69億
貨幣單位 人民幣人民幣人民幣人民幣人民幣人民幣人民幣人民幣人民幣人民幣
會計準則 中國會計準則(2007)中國會計準則(2007)中國會計準則(2007)中國會計準則(2007)中國會計準則(2007)中國會計準則(2007)中國會計準則(2007)中國會計準則(2007)中國會計準則(2007)中國會計準則(2007)
審計意見 ----------無保留意見--------
會計師事務所 ----------天健會計師事務所(特殊普通合夥)------天健會計師事務所(特殊普通合夥)

FY：Financial Year 年度報告，相當於上市公司向SEC披露的10-K文件。

Q：Quarter 季度報告，相當於上市公司向SEC披露的10-Q文件，其中Q1、Q2、Q3、Q4為單季報，跨度為3個月；Q6、Q9為累計季報，Q6為6個月，Q9為9個月。

分析

分析師評級

暫無數據

目標價預測

暫無數據

熱議
滬深
綜合熱度
股票代碼
最新價
漲跌幅