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Medium Core Defense Field Extender I

Type ID

31790

Volume

10.0 m³

Group

Rig Shield

Where to get Medium Core Defense Field Extender I

Manufacturing: Medium Core Defense Field Extender I Blueprint

Best prices by market

Market	Best Buy	Orders	Best Sell	Orders	Last trade?The day this item last changed hands in this hub. ESI records a candle only for days with at least one trade, so in a small hub the chart legitimately ends earlier than in Jita — that is thin trading, not missing data.	Year position?Where the current sell price sits among the daily average prices of the last year. 0% — the cheapest it has been, 100% — the most expensive. Shown once there are at least 30 days of history.
JITA	1.14M	29	1.17M	50	2026-10-09	52%
AMARR	1.17M	11	1.24M	25	2026-10-09	52%
DODIXIE	1.00M	8	1.30M	28	2026-10-09	51%
RENS	900.1K	8	1.36M	9	2026-10-09	54%

Price chart (last 365 days)

Period: month 3 months year all

Technical analysis — RSI 14, SMA 7/14/30, MACD, Bollinger Bands, support/resistance levels and volume spikes — overlay them on the chart to spot entries and avoid buying the top.
Available with the ISK Basic subscription. Pays for itself with one good trade.

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RSI 14 — >70 overbought, <30 oversold

MACD 12/26/9 — crossing the signal line up means momentum is building

Trade volume chart

Order book

Best bid 1.14M Spread 33.0K (2.90%) Best ask 1.17M

You can buy +1% 1 567 +5% 4 813 +10% 5 878

You can sell −1% 455 −5% 1 285 −10% 1 863

Units available without moving the price further than the shown percentage from the best one.

Sell · asks

Price	Qty	Σ
1.17M	589	589
1.17M	16	605
1.18M	11	616
1.18M	11	627
1.18M	67	694
1.18M	180	874
1.18M	375	1,249
1.18M	318	1,567
1.19M	50	1,617
1.19M	1,592	3,209
1.19M	696	3,905
1.19M	251	4,156
1.19M	11	4,167
1.20M	34	4,201
1.21M	57	4,258
1.21M	487	4,745
1.21M	60	4,805
1.22M	7	4,812
1.22M	1	4,813
1.24M	240	5,053
1.25M	55	5,108
1.25M	270	5,378
1.26M	500	5,878
1.30M	5	5,883
1.30M	426	6,309
1.31M	48	6,357
1.33M	40	6,397
1.35M	500	6,897
1.36M	151	7,048
1.36M	53	7,101
1.36M	36	7,137
1.37M	256	7,393
1.38M	20	7,413
1.43M	521	7,934
1.43M	606	8,540
1.44M	101	8,641
1.45M	500	9,141
1.45M	124	9,265
1.55M	3	9,268
1.67M	13	9,281
1.69M	40	9,321
1.69M	50	9,371
1.69M	50	9,421
1.69M	50	9,471
1.70M	3,155	12,626
1.75M	49	12,675
1.75M	65	12,740
2.46M	50	12,790
3.00M	44	12,834
4.00M	25	12,859

Buy · bids

Price	Qty	Σ
1.14M	255	255
1.14M	150	405
1.14M	50	455
1.12M	12	467
1.11M	48	515
1.10M	320	835
1.10M	250	1,085
1.09M	10	1,095
1.08M	111	1,206
1.08M	79	1,285
1.08M	52	1,337
1.08M	18	1,355
1.08M	29	1,384
1.07M	138	1,522
1.07M	70	1,592
1.06M	168	1,760
1.06M	42	1,802
1.03M	61	1,863
1.02M	18	1,881
1.01M	24	1,905
955.2K	199	2,104
954.9K	3	2,107
906.4K	9	2,116
905.0K	20	2,136
900.2K	15	2,151
842.7K	30	2,181
842.4K	232	2,413
831.5K	95	2,508
500.2K	50	2,558

Best bid 1.17M Spread 70.0K (5.98%) Best ask 1.24M

You can buy +1% 82 +5% 82 +10% 112

You can sell −1% 98 −5% 838 −10% 856

Units available without moving the price further than the shown percentage from the best one.

Sell · asks

Price	Qty	Σ
1.24M	46	46
1.24M	21	67
1.24M	15	82
1.35M	30	112
1.40M	6	118
1.41M	60	178
1.41M	440	618
1.41M	10	628
1.42M	39	667
1.44M	25	692
1.45M	15	707
1.47M	30	737
1.48M	23	760
1.62M	17	777
1.62M	19	796
1.64M	8	804
1.65M	50	854
1.66M	96	950
1.69M	60	1,010
1.79M	18	1,028
1.80M	71	1,099
1.80M	500	1,599
1.98M	50	1,649
2.00M	4	1,653
11.88M	21	1,674

Buy · bids

Price	Qty	Σ
1.17M	9	9
1.17M	79	88
1.17M	10	98
1.15M	220	318
1.14M	28	346
1.14M	62	408
1.14M	160	568
1.14M	140	708
1.13M	30	738
1.12M	100	838
1.09M	18	856

Best bid 1.00M Spread 295.0K (29.44%) Best ask 1.30M

You can buy +1% 780 +5% 780 +10% 959

You can sell −1% 8 −5% 8 −10% 488

Units available without moving the price further than the shown percentage from the best one.

Sell · asks

Price	Qty	Σ
1.30M	27	27
1.30M	176	203
1.30M	98	301
1.30M	48	349
1.30M	431	780
1.40M	132	912
1.40M	37	949
1.40M	10	959
1.45M	21	980
1.51M	20	1,000
1.51M	6	1,006
1.55M	28	1,034
1.57M	219	1,253
1.57M	98	1,351
1.57M	22	1,373
1.61M	1	1,374
1.63M	10	1,384
1.65M	18	1,402
1.70M	35	1,437
1.80M	10	1,447
2.38M	5	1,452
2.45M	170	1,622
2.48M	68	1,690
2.49M	8	1,698
3.47M	50	1,748
3.50M	3	1,751
3.59M	3	1,754
16.93M	50	1,804

Buy · bids

Price	Qty	Σ
1.00M	8	8
903.8K	270	278
903.7K	210	488
600.1K	1	489
600.0K	1	490
500.7K	6	496
370.0K	200	696
350.0K	100	796

Best bid 900.1K Spread 455.9K (50.65%) Best ask 1.36M

You can buy +1% 73 +5% 353 +10% 353

You can sell −1% 1 −5% 1 −10% 1

Units available without moving the price further than the shown percentage from the best one.

Sell · asks

Price	Qty	Σ
1.36M	30	30
1.36M	28	58
1.36M	15	73
1.37M	50	123
1.38M	1	124
1.38M	45	169
1.38M	16	185
1.40M	3	188
1.40M	165	353

Buy · bids

Price	Qty	Σ
900.1K	1	1
750.4K	3	4
750.3K	10	14
748.0K	553	567
730.7K	2	569
727.0K	1	570
222.0K	40	610
212.0K	100	710