3 Results

3.1 Fragments of extracted events

In the tables below the output of R.2 Extract is immediately, i.e. without cleansing, converted to events by R.4 Save.

3.1.1 Coinbase

(#tab:Sample Coinbase Extracted Events) Table 3.1: A fragment of ETHUSD stream extracted from data generated by Coinbase during 1 second. Coinbase sends correct data and cleansing is not needed.
#\(i\)(maker)\(n\)\(t^i_n\)\(s^i_n\)\(p^i_n\)\(v^i_n\)\(f^i_n\)\(\Delta v^i_n \)taker
#\(i\)(maker)\(n\)\(t^i_n\)\(s^i_n\)\(p^i_n\)\(v^i_n\)\(f^i_n\)\(\Delta v^i_n \)taker
1f43edbaf508b216:51:56.0140130.7719.9700.000
2121b92f82c67216:51:56.1440123.700.6600.000
3d681ef1d56a4216:51:56.1480135.70-0.5900.000
415d381d92112616:51:56.1491130.9219.35565032627.04764d895d93a8a
5cc321ce58296216:51:56.1520127.700.6300.000
6a9936b0f1b9c216:51:56.1720131.26-18.4100.000
715d381d92112716:51:56.2061130.9218.32565032631.036589de8170352
83eb3fbd16f8c2216:51:56.3461130.93-88.9156503264-0.0688f63ae73a719
91b132d97ed91216:51:56.3470130.5618.4100.000
1015d381d92112816:51:56.3531130.9217.32565032651.000ace82c29e82e
11a748af152ed9116:51:56.4791131.11-9.1500.000
127c7ae3601605116:51:56.4801130.759.1800.000
133eb3fbd16f8c2316:51:56.4821130.93-87.4256503266-1.49607960639a890
14fffdbe5ddded216:51:56.4930130.908.2400.000
15c23799e14036216:51:56.5140131.12-19.4000.000
16a748af152ed9216:51:56.5690131.11-9.1500.000
173eb3fbd16f8c2416:51:56.5701130.93-87.2856503267-0.14118265d892d24
181571f39d3afc116:51:56.6051130.93-1.2000.000
193eb3fbd16f8c2516:51:56.6101130.93-87.2356503268-0.042c2504b5cb069
205c6c14f40a50216:51:56.6850130.7019.4000.000
21eee4e6d1edd6216:51:56.6980130.98-8.2400.000
223eb3fbd16f8c2616:51:56.7141130.93-87.2256503269-0.010c9ee8983144a
233eb3fbd16f8c2716:51:56.7171130.93-87.1656503270-0.06885b7673f4a2f
24aa2a9d10faab216:51:56.7350131.03-2.9800.000
251b4016bb17d4216:51:56.7480130.920.00565032770.29012f1a14ae996
2615d381d92112916:51:56.7480130.920.005650327117.31812f1a14ae996
27ea56fb9fe374216:51:56.7480130.920.00565032725.38612f1a14ae996
28aea747b0e1f7216:51:56.7480130.920.005650327310.00012f1a14ae996
29c57ef9cc8d0b216:51:56.7480130.920.00565032741.46912f1a14ae996
302783714456ca216:51:56.7480130.920.00565032750.27812f1a14ae996
3124a480379aae216:51:56.7480130.920.00565032762.84512f1a14ae996
326623fc664da2216:51:56.7480130.920.00565032780.78012f1a14ae996
33110735c650a2216:51:56.7480130.920.00565032790.15212f1a14ae996
34e89437649373216:51:56.7480130.920.00565032802.11612f1a14ae996
354cf55a2e1009216:51:56.7480130.920.00565032810.61312f1a14ae996
36b96cb7c05abd216:51:56.7480130.920.00565032820.36112f1a14ae996
379c1f88a4da38216:51:56.7480130.920.00565032830.35612f1a14ae996
38671807e3aeed216:51:56.7480130.920.00565032841.03012f1a14ae996
3971c771b3728e216:51:56.7481130.917.99565032852.00812f1a14ae996
40999fc1022853116:51:56.7621131.04-3.0000.000
4140f5dcb280dc116:51:56.7701130.98-5.9900.000
4229e8e1286f52116:51:56.7831130.92-0.5200.000
43008822bcaf61116:51:56.7991130.93-5.9900.000
44df1ef4009faf116:51:56.8021130.98-8.2400.000
4529e8e1286f52216:51:56.8060130.920.0056503286-0.5235baccca48b76
463eb3fbd16f8c2816:51:56.8061130.93-86.6856503287-0.4775baccca48b76
47008822bcaf61216:51:56.8150130.93-5.9900.000
4840f5dcb280dc216:51:56.8170130.98-5.9900.000
49fa32be3a2ae1116:51:56.8311130.881.6600.000
5071c771b3728e316:51:56.8330130.917.9900.000
51486302111e29116:51:56.8351130.93-5.9900.000
5271ab4bd40f1b116:51:56.8381130.9210.0000.000
531368e0949232216:51:56.8400131.95-5.0000.000
54fa32be3a2ae1216:51:56.8420130.881.6600.000
55069504cd9ae7216:51:56.8440130.894.1000.000
561dd3d7197135116:51:56.8451130.883.0000.000
57c7e534618f5b116:51:56.8471131.98-5.0000.000
58486302111e29216:51:56.8480130.93-5.9900.000
590593af747224116:51:56.8541130.98-6.1200.000
601dd3d7197135216:51:56.8570130.883.0000.000
6102672d901b4a216:51:56.8660130.99-19.1500.000
623f57ada3225a216:51:56.8700130.93-1.3200.000
630593af747224216:51:56.8740130.98-6.1200.000
64be1bc3a0a6de116:51:56.8751130.904.1000.000
653eb3fbd16f8c2916:51:56.8921130.93-85.3356503288-1.3465de49d66d757
66718cc8b04680116:51:56.9081130.880.7700.000
67487fff63010d116:51:56.9701129.01244.1300.000

3.1.2 Bitstamp

(#tab:Sample Bitstamp Extracted Events) Table 3.1: A fragment of ETHUSD stream extracted from data generated by Bitstamp during 1 second. Rows were received in the order shown in the table. This order is sometimes different from the order in which events have happened on the exchange, see, for example, rows 86 and 87. Bitstamp sends duplicate events and correct class of a received event can not always be determined immediately, so cleansing is required.
#\(i\)(maker)\(n\)\(t^i_n\)\(s^i_n\)\(p^i_n\)\(v^i_n\)\(f^i_n\)\(\Delta v^i_n \)taker
#\(i\)(maker)\(n\)\(t^i_n\)\(s^i_n\)\(p^i_n\)\(v^i_n\)\(f^i_n\)\(\Delta v^i_n \)taker
1615589130240112:17:23.0961140.9742.2000.000
2615530356736212:17:23.1220141.29-76.6300.000
3615589445632112:17:23.1741140.5650.0000.000
4615540899842212:17:23.2890140.030.7000.000
5615589965824112:17:23.3011141.25-3.5100.000
6615569108992212:17:23.3220140.7718.0000.000
7615590346752112:17:23.3941140.9117.7400.000
8615590346752212:17:23.5260140.9117.7400.000
9615542149120212:17:23.6050140.071.0700.000
10615591219200112:17:23.6071140.8418.0000.000
11615581487105212:17:23.6190140.281.2000.000
12615586263040312:17:23.693NA141.07NA1092230328.540615591571456
13615591555072112:17:23.6881140.591.2000.000
14615591571456112:17:23.6931141.07-8.5400.000
15615591571456212:17:23.6930141.070.000-8.540
16615586263040212:17:23.6931141.071.4608.540
17615510413313NA12:17:23.759NA141.25NA109223033-17.705615591845888
18615587176448NA12:17:23.759NA141.25NA109223034-10.000615591845888
19615589965824NA12:17:23.759NA141.25NA109223035-3.506615591845888
20615549632512NA12:17:23.759NA141.28NA109223036-9.657615591845888
21615510507520NA12:17:23.759NA141.30NA109223037-17.705615591845888
22615585173504NA12:17:23.759NA141.32NA109223038-18.945615591845888
23615585406976NA12:17:23.759NA141.32NA109223039-15.000615591845888
24615585890305NA12:17:23.759NA141.33NA109223040-26.428615591845888
25615510405120NA12:17:23.759NA141.36NA109223041-17.705615591845888
26615584055296NA12:17:23.759NA141.40NA109223042-7.760615591845888
27615525199872NA12:17:23.759NA141.41NA109223043-29.190615591845888
28615543877632NA12:17:23.759NA141.43NA109223044-50.000615591845888
29615585583104NA12:17:23.759NA141.44NA109223045-8.160615591845888
30615518298112NA12:17:23.759NA141.47NA109223046-23.760615591845888
31615560839168NA12:17:23.759NA141.50NA109223047-79.046615591845888
32615565443072NA12:17:23.759NA141.62NA109223048-98.370615591845888
33615538786304NA12:17:23.759NA141.63NA109223049-14.432615591845888
34613478748160NA12:17:23.759NA141.80NA109223050-5.000615591845888
35590606602240NA12:17:23.759NA142.00NA109223051-0.285615591845888
36615450689536NA12:17:23.759NA142.06NA109223052-21.285615591845888
37614930432000NA12:17:23.759NA142.07NA109223053-12.850615591845888
38615591845888112:17:23.7591999999999.000.0000.000
39615591845888212:17:23.7591141.25540.930-540.927
40615510413313212:17:23.7590141.250.000-17.705
41615591845888312:17:23.7591141.25530.93010.000
42615587176448212:17:23.7590141.250.000-10.000
43615591845888412:17:23.7591141.25527.4203.506
44615589965824212:17:23.7590141.250.000-3.506
45615591845888512:17:23.7591141.28517.6509.769
46615549632512212:17:23.7590141.280.000-9.657
47615591845888612:17:23.7591141.30499.87017.779
48615510507520212:17:23.7590141.300.000-17.705
49615591845888712:17:23.7591141.32480.86019.016
50615585173504212:17:23.7590141.320.000-18.945
51615591845888812:17:23.7591141.32465.86015.000
52615585406976212:17:23.7590141.320.000-15.000
53615591845888912:17:23.7591141.33439.40026.461
54615585890305212:17:23.7590141.330.000-26.428
556155918458881012:17:23.7591141.36421.60017.799
56615510405120212:17:23.7590141.360.000-17.705
576155918458881112:17:23.7591141.40413.7207.879
58615584055296212:17:23.7590141.400.000-7.760
596155918458881212:17:23.7591141.41384.50029.219
60615525199872212:17:23.7590141.410.000-29.190
616155918458881312:17:23.7591141.43334.44050.054
62615543877632212:17:23.7590141.430.000-50.000
636155918458881412:17:23.7591141.44326.2608.184
64615585583104212:17:23.7590141.440.000-8.160
656155918458881512:17:23.7591141.47302.43023.829
66615518298112212:17:23.7590141.470.000-23.760
676155918458881612:17:23.7591141.50223.32079.110
68615560839168212:17:23.7590141.500.000-79.046
69615424155648312:17:23.759NA142.15NA109223054-70.531615591845888
706155918458881712:17:23.7591141.62124.76098.559
71615565443072212:17:23.7590141.620.000-98.370
726155918458881812:17:23.7591141.63110.32014.441
73615538786304212:17:23.7590141.630.000-14.432
746155918458881912:17:23.7591141.80105.1905.132
75613478748160212:17:23.7590141.800.000-5.000
766155918458882012:17:23.7591142.00104.7600.434
77590606602240212:17:23.7590142.000.000-0.285
786155918458882112:17:23.7591142.0683.43021.329
79615450689536212:17:23.7590142.060.000-21.285
806155918458882212:17:23.7591142.0770.57012.856
81614930432000212:17:23.7590142.070.000-12.850
826155918458882312:17:23.7591142.150.00070.570
83615424155648212:17:23.7591142.15-923.060-70.531
846155918458882412:17:23.7590141.580.0000.000
85615589445632212:17:23.8940140.5650.0000.000
86615592566784312:17:23.960NA141.33NA109223055-0.678615592669184
87615592730624NA12:17:23.997NA141.26NA10922305642.200615592820737
88615592480768112:17:23.9141142.05-0.7700.000
89615592484864112:17:23.9151142.30-17.5900.000
90615592501248112:17:23.9201141.0834.0000.000
91615592517632112:17:23.9241141.40-76.6300.000
92615589130240212:17:23.9340140.9742.2000.000
93615592566784112:17:23.9361141.33-10.0000.000
94615592669184112:17:23.9601999999999.000.0000.000
95615592669184212:17:23.9601141.330.000-0.000
96615592566784212:17:23.9601141.33-9.320-0.678
97615592669184312:17:23.9600141.330.0000.000
98615592677376112:17:23.9631141.0821.0000.000
99615592697856112:17:23.9671141.19-240.0000.000
100615592697856212:17:23.9670141.19-240.0000.000
101615592730624112:17:23.9761141.2642.2000.000
102615592738816112:17:23.9771141.1211.4600.000
103615592747008112:17:23.9801141.30-0.2000.000
104615584747520212:17:23.9860140.967.9200.000
105615537811456212:17:23.9870140.847.9200.000
106615583866881212:17:23.9870140.927.6800.000
107615546617856212:17:23.9900140.887.7600.000
108615592796160112:17:23.9921142.14-4.6200.000
109615592808448112:17:23.9941141.62-7.6800.000
110615592812544112:17:23.9961141.55-8.1600.000
111615592820737112:17:23.9971141.26-175.0000.000
112615592820737212:17:23.9971141.26-132.800-42.200
113615592730624212:17:23.9970141.260.00042.200
114615592820737312:17:23.9970141.26-132.8000.000

3.1.3 Bitfinex

Table 3.2 shows information which can be extracted from data provided by Bitfinex.

The exchange does not provide any information about market orders.

Trades are reported by Bitfinex without specifying identification numbers of orders involved (see, for example, line 17). Since Bitfinex trading rules allows a trader to place Hidden orders, one may expect to see trades out of the blue since, as it is already said, market orders are not reported and the matched limit order could be a hidden one.

Every ~800 milliseconds Bitfinex sends an update of “200 best LOB orders” set.

The update starts from the list of order identification numbers which have to be removed from “200 best LOB orders” set. The reason of removal is not specified by Bitfinex: the removed order could be cancelled, filled or it could just fall beyound 200 best (see, for example, lines 18-24). Since Bitfinex allows to change the price of a placed order even an order with a last known price that is far from spread may be suddenly filled if the trader who placed the order decides to change the order’s price.

Then update ends by the list of orders to be added to “200 best LOB orders” set. Price and remaining size are provided for each order as well as an order identification number (see lines 25-34).

(#tab:Sample Bitfinex Extracted Events) Table 3.2: A fragment of order table which can be extracted from Bitfinex's Raw Book and Trades websockets data provided for ETHUSD pair during 1 second. Rows are shown in the order they were received from Bitfinex.
#\(i\)(maker)\(n\)\(t^i_n\)\(s^i_n\)\(p^i_n\)\(v^i_n\)\(f^i_n\)\(\Delta v^i_n \)taker
#\(i\)(maker)\(n\)\(t^i_n\)\(s^i_n\)\(p^i_n\)\(v^i_n\)\(f^i_n\)\(\Delta v^i_n \)taker
1042581168773NA07:01:33.0720NANA0NA
2042581210816NA07:01:33.0720NANA0NA
3042581211940NA07:01:33.0720NANA0NA
4042581215159NA07:01:33.0720NANA0NA
5042581215158NA07:01:33.0720NANA0NA
6042581196220NA07:01:33.0721138.3629.9200.600
7042581187361NA07:01:33.0721138.3618.4200.000
8042581215241NA07:01:33.0721136.6860.980NA
9042556110890NA07:01:33.0721138.76-20.0000.000
10042572501097NA07:01:33.0721138.83-12.0000.000
11042572501095NA07:01:33.0721138.90-12.0000.000
12042572501096NA07:01:33.0721138.97-12.0000.000
13042581215162NA07:01:33.0721139.11-14.540NA
14042581215161NA07:01:33.0721139.28-14.540NA
15042581215160NA07:01:33.0721139.45-14.540NA
16042571474772NA07:01:33.0721139.49-0.200NA
17NANA07:01:33.043NA138.36NA136420.600NA
18042581195779NA07:01:33.1540NANA0NA
19042581204386NA07:01:33.1540NANA0NA
20042581204384NA07:01:33.1540NANA0NA
21042581199970NA07:01:33.1540NANA0NA
22042581172668NA07:01:33.1540NANA0NA
23042581199969NA07:01:33.1540NANA0NA
24042571474772NA07:01:33.1540NANA0NA
25042581204390NA07:01:33.1541138.355.690NA
26042581215798NA07:01:33.1541138.3514.410NA
27042581199972NA07:01:33.1541138.2966.000NA
28042581216084NA07:01:33.1541137.56100.000NA
29042558452048NA07:01:33.1541138.76-5.0000.000
30042581172676NA07:01:33.1541138.81-4.970NA
31042581216085NA07:01:33.1541138.83-21.590NA
32042581199971NA07:01:33.1541138.89-22.000NA
33042576949452NA07:01:33.1541138.94-29.3600.000
34042576949080NA07:01:33.1541139.00-72.8800.000
35042581206312NA07:01:33.2330NANA0NA
36042581192134NA07:01:33.2330NANA0NA
37042581215083NA07:01:33.2330NANA0NA
38042581214133NA07:01:33.2330NANA0NA
39042581009020NA07:01:33.2330NANA0NA
40042581215241NA07:01:33.2330NANA0NA
41042581215081NA07:01:33.2330NANA0NA
42042581215082NA07:01:33.2330NANA0NA
43042581215162NA07:01:33.2330NANA0NA
44042581215084NA07:01:33.2330NANA0NA
45042581215161NA07:01:33.2330NANA0NA
46042578497810NA07:01:33.2330NANA0NA
47042580984299NA07:01:33.2330NANA0NA
48042405203222NA07:01:33.2330NANA0NA
49042544506131NA07:01:33.2330NANA0NA
50042535600313NA07:01:33.2330NANA0NA
51042581215160NA07:01:33.2330NANA0NA
52042581192162NA07:01:33.2331138.363.600NA
53042581215809NA07:01:33.2331138.2014.410NA
54042581215808NA07:01:33.2331138.1514.410NA
55042581215807NA07:01:33.2331138.0914.410NA
56042579970338NA07:01:33.2331137.841207.000-788.000
57042579970339NA07:01:33.2331137.832010.000-301.000
58042549157499NA07:01:33.2331137.395.0000.000
59042581215680NA07:01:33.2331137.2019.680NA
60042580987530NA07:01:33.2331136.9940.0000.000
61042572501095NA07:01:33.2341139.09-12.0000.000
62042581215682NA07:01:33.2341136.8527.550NA
63042581215801NA07:01:33.2341138.79-12.260NA
64042556110890NA07:01:33.2341138.80-20.0000.000
65042581215676NA07:01:33.2341138.82-47.520NA
66042581215805NA07:01:33.2341138.84-14.410NA
67042558456213NA07:01:33.2341138.89-20.0000.000
68042581215804NA07:01:33.2341138.90-14.410NA
69042581215679NA07:01:33.2341138.93-56.160NA
70042581215803NA07:01:33.2341138.96-14.410NA
71042581215806NA07:01:33.2341139.01-14.410NA
72042572501097NA07:01:33.2341139.02-12.0000.000
73042581215802NA07:01:33.2341139.07-14.410NA
74042581215165NA07:01:33.2341139.12-14.540NA
75042572501096NA07:01:33.2341139.16-12.0000.000
76042581215681NA07:01:33.2341139.27-19.680NA
77042581215164NA07:01:33.2341139.29-14.540NA
78042581213053NA07:01:33.2991138.221.450NA
79042581216491NA07:01:33.2991136.782.030NA
80042578497810NA07:01:33.2991139.36-170.640NA
81042580984299NA07:01:33.2991139.42-79.010NA
82042581215809NA07:01:33.2990NANA0NA
83042581187361NA07:01:33.2991138.3318.4200.000
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419NANA07:01:33.986NA138.53NA136720.455NA

3.2 Fragments of cleansed data

3.2.1 Bitstamp

(#tab:Sample Bitstamp Cleansed Events) Table 3.3: A fragment of ETHUSD stream extracted from data generated by Bitstamp during 1 second. Red rows are deleted by the cleansing step.
#\(i\)(maker)\(n\)\(t^i_n\)\(s^i_n\)\(p^i_n\)\(v^i_n\)\(f^i_n\)\(\Delta v^i_n \)taker
#\(i\)(maker)\(n\)\(t^i_n\)\(s^i_n\)\(p^i_n\)\(v^i_n\)\(f^i_n\)\(\Delta v^i_n \)taker
1615589130240112:17:23.0961140.9742.2000.000
2615530356736212:17:23.1220141.29-76.6300.000
3615589445632112:17:23.1741140.5650.0000.000
4615540899842212:17:23.2890140.030.7000.000
5615589965824112:17:23.3011141.25-3.5100.000
6615569108992212:17:23.3220140.7718.0000.000
7615590346752112:17:23.3941140.9117.7400.000
8615590346752212:17:23.5260140.9117.7400.000
9615542149120212:17:23.6050140.071.0700.000
10615591219200112:17:23.6071140.8418.0000.000
11615581487105212:17:23.6190140.281.2000.000
12615586263040212:17:23.6931141.071.461092230328.540615591571456
13615591555072112:17:23.6881140.591.2000.000
14615591571456112:17:23.6931141.07-8.5400.000
15615591571456NA12:17:23.6930141.070.000-8.540
16615586263040NA12:17:23.6931141.071.4608.540
17615510413313212:17:23.7590141.250.00109223033-17.705615591845888
18615587176448212:17:23.7590141.250.00109223034-10.000615591845888
19615589965824212:17:23.7590141.250.00109223035-3.506615591845888
20615549632512212:17:23.7590141.280.00109223036-9.657615591845888
21615510507520212:17:23.7590141.300.00109223037-17.705615591845888
22615585173504212:17:23.7590141.320.00109223038-18.945615591845888
23615585406976212:17:23.7590141.320.00109223039-15.000615591845888
24615585890305212:17:23.7590141.330.00109223040-26.428615591845888
25615510405120212:17:23.7590141.360.00109223041-17.705615591845888
26615584055296212:17:23.7590141.400.00109223042-7.760615591845888
27615525199872212:17:23.7590141.410.00109223043-29.190615591845888
28615543877632212:17:23.7590141.430.00109223044-50.000615591845888
29615585583104212:17:23.7590141.440.00109223045-8.160615591845888
30615518298112212:17:23.7590141.470.00109223046-23.760615591845888
31615560839168212:17:23.7590141.500.00109223047-79.046615591845888
32615565443072212:17:23.7590141.620.00109223048-98.370615591845888
33615538786304212:17:23.7590141.630.00109223049-14.432615591845888
34613478748160212:17:23.7590141.800.00109223050-5.000615591845888
35590606602240212:17:23.7590142.000.00109223051-0.285615591845888
36615450689536212:17:23.7590142.060.00109223052-21.285615591845888
37614930432000212:17:23.7590142.070.00109223053-12.850615591845888
38615591845888112:17:23.7591999999999.000.0000.000
39615591845888NA12:17:23.7591141.25540.930-540.927
40615510413313NA12:17:23.7590141.250.000-17.705
41615591845888NA12:17:23.7591141.25530.93010.000
42615587176448NA12:17:23.7590141.250.000-10.000
43615591845888NA12:17:23.7591141.25527.4203.506
44615589965824NA12:17:23.7590141.250.000-3.506
45615591845888NA12:17:23.7591141.28517.6509.769
46615549632512NA12:17:23.7590141.280.000-9.657
47615591845888NA12:17:23.7591141.30499.87017.779
48615510507520NA12:17:23.7590141.300.000-17.705
49615591845888NA12:17:23.7591141.32480.86019.016
50615585173504NA12:17:23.7590141.320.000-18.945
51615591845888NA12:17:23.7591141.32465.86015.000
52615585406976NA12:17:23.7590141.320.000-15.000
53615591845888NA12:17:23.7591141.33439.40026.461
54615585890305NA12:17:23.7590141.330.000-26.428
55615591845888NA12:17:23.7591141.36421.60017.799
56615510405120NA12:17:23.7590141.360.000-17.705
57615591845888NA12:17:23.7591141.40413.7207.879
58615584055296NA12:17:23.7590141.400.000-7.760
59615591845888NA12:17:23.7591141.41384.50029.219
60615525199872NA12:17:23.7590141.410.000-29.190
61615591845888NA12:17:23.7591141.43334.44050.054
62615543877632NA12:17:23.7590141.430.000-50.000
63615591845888NA12:17:23.7591141.44326.2608.184
64615585583104NA12:17:23.7590141.440.000-8.160
65615591845888NA12:17:23.7591141.47302.43023.829
66615518298112NA12:17:23.7590141.470.000-23.760
67615591845888NA12:17:23.7591141.50223.32079.110
68615560839168NA12:17:23.7590141.500.000-79.046
69615424155648212:17:23.7591142.15-923.06109223054-70.531615591845888
70615591845888NA12:17:23.7591141.62124.76098.559
71615565443072NA12:17:23.7590141.620.000-98.370
72615591845888NA12:17:23.7591141.63110.32014.441
73615538786304NA12:17:23.7590141.630.000-14.432
74615591845888NA12:17:23.7591141.80105.1905.132
75613478748160NA12:17:23.7590141.800.000-5.000
76615591845888NA12:17:23.7591142.00104.7600.434
77590606602240NA12:17:23.7590142.000.000-0.285
78615591845888NA12:17:23.7591142.0683.43021.329
79615450689536NA12:17:23.7590142.060.000-21.285
80615591845888NA12:17:23.7591142.0770.57012.856
81614930432000NA12:17:23.7590142.070.000-12.850
82615591845888NA12:17:23.7591142.150.00070.570
83615424155648NA12:17:23.7591142.15-923.060-70.531
84615591845888NA12:17:23.7590141.580.0000.000
85615589445632212:17:23.8940140.5650.0000.000
86615592566784212:17:23.9601141.33-9.32109223055-0.678615592669184
87615592730624212:17:23.9970141.260.0010922305642.200615592820737
88615592480768112:17:23.9141142.05-0.7700.000
89615592484864112:17:23.9151142.30-17.5900.000
90615592501248112:17:23.9201141.0834.0000.000
91615592517632112:17:23.9241141.40-76.6300.000
92615589130240212:17:23.9340140.9742.2000.000
93615592566784112:17:23.9361141.33-10.0000.000
94615592669184112:17:23.9601999999999.000.0000.000
95615592669184NA12:17:23.9601141.330.000-0.000
96615592566784NA12:17:23.9601141.33-9.320-0.678
97615592669184NA12:17:23.9600141.330.0000.000
98615592677376112:17:23.9631141.0821.0000.000
99615592697856112:17:23.9671141.19-240.0000.000
100615592697856212:17:23.9670141.19-240.0000.000
101615592730624112:17:23.9761141.2642.2000.000
102615592738816112:17:23.9771141.1211.4600.000
103615592747008112:17:23.9801141.30-0.2000.000
104615584747520212:17:23.9860140.967.9200.000
105615537811456212:17:23.9870140.847.9200.000
106615583866881212:17:23.9870140.927.6800.000
107615546617856212:17:23.9900140.887.7600.000
108615592796160112:17:23.9921142.14-4.6200.000
109615592808448112:17:23.9941141.62-7.6800.000
110615592812544112:17:23.9961141.55-8.1600.000
111615592820737112:17:23.9971141.26-175.0000.000
112615592820737NA12:17:23.9971141.26-132.800-42.200
113615592730624NA12:17:23.9970141.260.00042.200
114615592820737NA12:17:23.9970141.26-132.8000.000
(#tab:Bitstamp Cleansed Events Example) Table 3.4: Row 16 is deleted since it is a duplicate of row 12. Rows 14 and 15 are related to the taker order 615591571456 so they are deleted too.
#\(i\)(maker)\(n\)\(t^i_n\)\(s^i_n\)\(p^i_n\)\(v^i_n\)\(f^i_n\)\(\Delta v^i_n \)taker
#\(i\)(maker)\(n\)\(t^i_n\)\(s^i_n\)\(p^i_n\)\(v^i_n\)\(f^i_n\)\(\Delta v^i_n \)taker
12615586263040212:17:23.6931141.071.461092230328.540615591571456
14615591571456112:17:23.6931141.07-8.5400.000
15615591571456NA12:17:23.6930141.070.000-8.540
16615586263040NA12:17:23.6931141.071.4608.540