Home
rdate:2025-07-14
[銘柄コード] 1938
[銘柄名] 日本リーテック
[銘柄名en] NIPPON RIETEC CO.,LTD.
[銘柄概要] 総合電気設備工事会社。鉄道に強くJR東へ依存大。電力・通信向けも展開。
[URL] https://www.j-rietec.co.jp/
[比較銘柄] 1950(日本電設) 1815(鉄建建設) 1930(北陸電工)
View Relacompany | View Correlation | View Similarity (Prev View Similarity) | View Settled15

区分R内容rdt1dc1dm1dvm1ds2dm3dm5dm
業種 r1 建設業 r1_2050 16:40 151 0.759 64.098 3.057 0.481 0.371 0.515
市場 r3 プライム r3_PRM 16:50 1623 0.186 0.603 1.524 0.404 0.164 0.374
規模 r4 TOPIX Small 2 r4_7 16:51 694 0.384 16.304 1.741 0.575 0.279 0.467
時価総額 r9 482億円 r9_mvalue_00400_01000 16:53 540 0.329 2.687 1.277 0.419 0.249 0.503
テーマ r2
r2_電力工事 16:42 17 1.495 105.076 1.61 0.809 0.401 0.496
r2_通信工事 16:42 28 0.984 60.631 1.666 0.508 0.204 0.359
r2_電力設備投資関連 16:42 67 1.075 34.968 1.497 0.306 0.004 0.339
r2_鉄道関連 16:44 89 0.26 53.776 1.602 0.33 0.094 0.315
r2_JR関連 16:44 13 0.643 32.238 1.477 0.357 0.307 0.365
r2_道路 16:41 40 0.408 41.516 1.133 0.482 0.22 0.401
r2_道路標識 16:45 10 -0.032 27.179 1.595 0.28 0.067 0.319
r2_太陽光発電関連 16:41 164 0.459 23.407 2.976 0.341 0.144 0.459
r2_携帯電話関連 16:42 44 0.54 11.934 3.153 0.254 0.091 0.515
r2_北陸新幹線 16:44 12 0.595 -19.896 1.418 0.512 0.353 0.467
r2_鉄道輸出 16:44 12 0.381 26.872 1.396 0.398 0.283 0.508
View Rcorrelation

1D 2D 3D 5D 10D 1M 2M 3M 6M 1Y 2Y 3Y
区分R内容rdt1dc1dm1dvm1ds2dm3dm5dm
ニュース r22
PER r5 07-15 r5_per_010_012 [11.1]
07-14 r5_per_010_012 [11.5]
07-11 r5_per_010_012 [11.1]
07-10 r5_per_010_012 [11.1]
07-09 r5_per_010_012 [11.5]
07-08 r5_per_010_012 [11.5]
07-07 r5_per_010_012 [11.2]
07-04 r5_per_010_012 [11.1]
07-03 r5_per_010_012 [11]
07-02 r5_per_010_012 [11]
 16:51 474 0.184 39.59 1.127 0.357 0.195 0.334
PBR r6 07-15 r6_pbr_0.6_0.8 [0.73]
07-14 r6_pbr_0.6_0.8 [0.76]
07-11 r6_pbr_0.6_0.8 [0.73]
07-10 r6_pbr_0.6_0.8 [0.73]
07-09 r6_pbr_0.6_0.8 [0.76]
07-08 r6_pbr_0.6_0.8 [0.76]
07-07 r6_pbr_0.6_0.8 [0.74]
07-04 r6_pbr_0.6_0.8 [0.73]
07-03 r6_pbr_0.6_0.8 [0.73]
07-02 r6_pbr_0.6_0.8 [0.72]
 16:51 509 0.305 73.325 2.552 0.451 0.286 0.438
利回り r7 07-15 r7_yield_004_4.5 [4.35]
07-14 r7_yield_004_4.5 [4.21]
07-11 r7_yield_004_4.5 [4.36]
07-10 r7_yield_004_4.5 [4.35]
07-09 r7_yield_004_4.5 [4.21]
07-08 r7_yield_004_4.5 [4.21]
07-07 r7_yield_004_4.5 [4.33]
07-04 r7_yield_004_4.5 [4.35]
07-03 r7_yield_004_4.5 [4.38]
07-02 r7_yield_004_4.5 [4.41]
 16:52 308 0.338 32.597 1.194 0.47 0.296 0.4
信用倍率 r8 07-15 r8_mratio_m000_0000 []
07-14 r8_mratio_m000_0000 []
07-11 r8_mratio_m000_0000 []
07-10 r8_mratio_m000_0000 []
07-09 r8_mratio_m000_0000 []
07-08 r8_mratio_m000_0000 []
07-07 r8_mratio_m000_0000 []
07-04 r8_mratio_m000_0000 []
07-03 r8_mratio_m000_0000 []
07-02 r8_mratio_m000_0000 []
 16:52 1409 0.245 160.298 2.906 0.261 0.244 0.465
貸借 r10 07-15 r10_信用 [信用]
07-14 r10_信用 [信用]
07-11 r10_信用 [信用]
07-10 r10_信用 [信用]
07-09 r10_信用 [信用]
07-08 r10_信用 [信用]
07-07 r10_信用 [信用]
07-04 r10_信用 [信用]
07-03 r10_信用 [信用]
07-02 r10_信用 [信用]
 16:53 1477 0.2 150.716 3.015 0.221 0.219 0.489
比較銘柄優位性 r11 07-15 r11_ [0]
07-14 r11_rstrength_0002_0005 [2.313]
07-11 r11_rstrength_n001_n0.5 [-0.847]
07-10 r11_rstrength_n005_n002 [-4.08]
07-09 r11_rstrength_n002_n001 [-1.425]
07-08 r11_rstrength_0002_0005 [2.801]
07-07 r11_rstrength_0000_00.2 [0.174]
07-04 r11_rstrength_n0.5_n0.2 [-0.375]
07-03 r11_rstrength_0002_0005 [2.003]
07-02 r11_rstrength_n005_n002 [-4.415]
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 780
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 781
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 782
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 783
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 784
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 785
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 786
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 787
決算日 r12 07-15 r12_ [2025-08-07]
07-14 r12_settlement_a16_p00 [2025-08-07]
07-11 r12_settlement_a16_p00 [2025-08-07]
07-10 r12_settlement_a16_p00 [2025-08-07]
07-09 r12_settlement_a16_p00 [2025-08-07]
07-08 r12_settlement_a16_p00 [2025-08-07]
07-07 r12_settlement_a16_p00 [2025-08-07]
07-04 r12_settlement_none []
07-03 r12_settlement_none []
07-02 r12_settlement_none []
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 830
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 831
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 832
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 833
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 834
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 835
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 836
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 837
株価連続性 r13 07-15 r13_ [na]
07-14 r13_cont_none [na]
07-11 r13_cont_n3 [na]
07-10 r13_cont_n2 [na]
07-09 r13_cont_none [na]
07-08 r13_cont_04 [na]
07-07 r13_cont_03 [na]
07-04 r13_cont_02 [na]
07-03 r13_cont_none [na]
07-02 r13_cont_none [na]
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 868
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 869
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 870
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 871
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 872
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 873
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 874
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 875
株価前日比 r14 07-15 r14_atratio_n005_n003 [-3.287]
07-14 r14_atratio_0003_0005 [3.454]
07-11 r14_atratio_n0.5_0000 [-0.106]
07-10 r14_atratio_n005_n003 [-3.186]
07-09 r14_atratio_n0.5_0000 [-0.154]
07-08 r14_atratio_0002_0003 [2.904]
07-07 r14_atratio_0000_00.5 [0.371]
07-04 r14_atratio_00.5_0001 [0.801]
07-03 r14_atratio_00.5_0001 [0.645]
07-02 r14_atratio_n005_n003 [-3.627]
 16:55 64 -3.807 131.131 0.567 -1.272 -0.619 0.189
出来高前日比 r15 07-15 r15_vratio_0075_0100 [86.423]
07-14 r15_vratio_0050_0075 [70.398]
07-11 r15_vratio_n050_n025 [-44.398]
07-10 r15_vratio_0100_0200 [105.983]
07-09 r15_vratio_n075_n050 [-52.31]
07-08 r15_vratio_0100_0200 [103.315]
07-07 r15_vratio_n050_n025 [-25.971]
07-04 r15_vratio_n025_0000 [-6.322]
07-03 r15_vratio_n050_n025 [-33.756]
07-02 r15_vratio_n050_n025 [-28.752]
 16:55 135 0.625 84.897 2.612 0.525 0.392 0.49
MA5乖離率 r16 07-15 r16_ [0]
07-14 r16_ma5_dratio_000_005 [1.322]
07-11 r16_ma5_dratio_n05_000 [-1.518]
07-10 r16_ma5_dratio_n05_000 [-1.464]
07-09 r16_ma5_dratio_000_005 [1.906]
07-08 r16_ma5_dratio_000_005 [2.991]
07-07 r16_ma5_dratio_000_005 [0.286]
07-04 r16_ma5_dratio_000_005 [0.469]
07-03 r16_ma5_dratio_000_005 [0.559]
07-02 r16_ma5_dratio_000_005 [1.098]
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 985
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 986
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 987
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 988
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 989
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 990
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 991
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 992
MA10乖離率 r17 07-15 r17_ [0]
07-14 r17_ma10_dratio_000_005 [2.199]
07-11 r17_ma10_dratio_n05_000 [-0.665]
07-10 r17_ma10_dratio_n05_000 [-0.148]
07-09 r17_ma10_dratio_000_005 [3.803]
07-08 r17_ma10_dratio_005_007 [5.141]
07-07 r17_ma10_dratio_000_005 [3.339]
07-04 r17_ma10_dratio_000_005 [3.835]
07-03 r17_ma10_dratio_000_005 [3.931]
07-02 r17_ma10_dratio_000_005 [3.928]
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1024
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1025
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1026
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1027
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1028
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1029
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1030
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1031
MA25乖離率 r18 07-15 r18_ [0]
07-14 r18_ma25_dratio_007_010 [7.944]
07-11 r18_ma25_dratio_000_005 [4.98]
07-10 r18_ma25_dratio_005_007 [5.646]
07-09 r18_ma25_dratio_007_010 [9.748]
07-08 r18_ma25_dratio_010_015 [10.749]
07-07 r18_ma25_dratio_007_010 [8.385]
07-04 r18_ma25_dratio_007_010 [8.556]
07-03 r18_ma25_dratio_007_010 [8.246]
07-02 r18_ma25_dratio_007_010 [8.092]
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1063
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1064
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1065
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1066
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1067
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1068
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1069
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1070
MA50乖離率 r19 07-15 r19_ [0]
07-14 r19_ma50_dratio_010_015 [12.465]
07-11 r19_ma50_dratio_007_010 [9.15]
07-10 r19_ma50_dratio_007_010 [9.602]
07-09 r19_ma50_dratio_010_015 [13.563]
07-08 r19_ma50_dratio_010_015 [14.305]
07-07 r19_ma50_dratio_010_015 [11.627]
07-04 r19_ma50_dratio_010_015 [11.685]
07-03 r19_ma50_dratio_010_015 [11.244]
07-02 r19_ma50_dratio_010_015 [10.952]
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1102
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1103
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1104
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1105
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1106
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1107
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1108
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1109
MA75乖離率 r20 07-15 r20_ [0]
07-14 r20_ma75_dratio_015_020 [17.705]
07-11 r20_ma75_dratio_010_015 [14.088]
07-10 r20_ma75_dratio_010_015 [14.475]
07-09 r20_ma75_dratio_015_020 [18.487]
07-08 r20_ma75_dratio_015_020 [19.008]
07-07 r20_ma75_dratio_015_020 [16.039]
07-04 r20_ma75_dratio_015_020 [15.983]
07-03 r20_ma75_dratio_015_020 [15.417]
07-02 r20_ma75_dratio_015_020 [15.034]
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1141
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1142
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1143
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1144
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1145
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1146
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1147
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1148
市場優位性 r21 07-15 r21_ [0]
07-14 r21_mrstrength_0002_0005 [3.732]
07-11 r21_mrstrength_0000_00.2 [0.087]
07-10 r21_mrstrength_n005_n002 [-2.747]
07-09 r21_mrstrength_n0.5_n0.2 [-0.488]
07-08 r21_mrstrength_0002_0005 [2.649]
07-07 r21_mrstrength_00.7_0001 [0.932]
07-04 r21_mrstrength_00.7_0001 [0.738]
07-03 r21_mrstrength_00.5_00.7 [0.586]
07-02 r21_mrstrength_n005_n002 [-3.067]
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1180
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1181
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1182
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1183
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1184
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1185
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1186
Warning: Trying to access array offset on value of type null in /home/r5778960/public_html/unit2.tradersr.com/search/view_relations.php on line 1187
GUGD率 r23 07-15 r23_gratio_0001_0002 [1.387]
07-14 r23_gratio_0001_0002 [1.063]
07-11 r23_gratio_0001_0002 [1.168]
07-10 r23_gratio_00.5_0001 [0.565]
07-09 r23_gratio_0000_00.5 [0.308]
07-08 r23_gratio_0000_00.5 [0.317]
07-07 r23_gratio_0000_00.5 [0.371]
07-04 r23_gratio_0000_00.5 [0.374]
07-03 r23_gratio_0000_00.5 [0.108]
07-02 r23_gratio_n002_n001 [-1.088]
 16:58 235 1.261 296.108 2.649 0.839 0.601 0.751
ボラ r24 07-15 r24_volaratio_005_007 [6.401]
07-14 r24_volaratio_002_2.5 [2.419]
07-11 r24_volaratio_001_1.5 [1.275]
07-10 r24_volaratio_004_005 [4.04]
07-09 r24_volaratio_001_1.5 [1.084]
07-08 r24_volaratio_2.5_003 [2.579]
07-07 r24_volaratio_1.5_002 [1.713]
07-04 r24_volaratio_1.5_002 [1.969]
07-03 r24_volaratio_1.5_002 [1.834]
07-02 r24_volaratio_004_005 [4.442]
 16:58 125 0.728 74.249 3.911 0.64 0.747 1.339
1D 2D 3D 5D 10D 1M 2M 3M 6M 1Y 2Y 3Y
日経 | TPX | JPX | NJQ | 東マ | 東2 | 東大 | 東中 | 東小 | REIT | 韓国 | 香港 | 上海 | NY | NQ | SP
R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24
pricedpricetmeigarahighlowopenclosevolumeatdiffatratiovrationewsTOPIX
2025-07-15 15:30 1938 etc relac 1978 1859 1974 1883 127700 -64 -3.287 86.423 0.089
2025-07-14 15:30 1938 etc relac 1948 1902 1902 1947 68500 65 3.454 70.398 -0.015
2025-07-11 15:30 1938 etc relac 1906 1882 1906 1882 40200 -2 -0.106 -44.398 0.388
2025-07-10 15:30 1938 etc relac 1957 1881 1957 1884 72300 -62 -3.186 105.983 -0.559
2025-07-09 15:30 1938 etc relac 1959 1938 1955 1946 35100 -3 -0.154 -52.31 0.413
2025-07-08 15:30 1938 etc relac 1949 1900 1900 1949 73600 55 2.904 103.315 0.171
2025-07-07 15:30 1938 etc relac 1900 1868 1894 1894 36200 7 0.371 -25.971 -0.574
2025-07-04 15:30 1938 etc relac 1916 1879 1879 1887 48900 15 0.801 -6.322 -0.037
2025-07-03 15:30 1938 etc relac 1888 1854 1862 1872 52200 12 0.645 -33.756 0.104
2025-07-02 15:30 1938 etc relac 1928 1846 1909 1860 78800 -70 -3.627 -28.752 -0.213


relastats
r2_電力工事rdate
1.495 2025-07-14
0.123 2025-07-11
-0.416 2025-07-10
1.083 2025-07-09
0.192 2025-07-08
0.337 2025-07-07
0.138 2025-07-04
-1.156 2025-07-03
1.04 2025-07-02

相関係数1938 (1.24%:1.24%)
(-0.03%:-0.03%) TOPIX -0.125
(?:1.79%) r2_電力工事 0.309