Tour v492
AMPH
AMPHASTAR PHARMACEUT
$20.24 +1.71%
(8/5 14:18) ◀
|
Wednesday, August 5, 2026 (6:00pm)
January 2026
|
▶ (8/6 14:14)
◀ 8/5 18:00 ▶

Option Volume

Detail
ℹ
Current (08/05) 2
Calls: 2 (100%)
Puts: -- (0%)
Prior (08/04) 6
Calls: 3 (50%)
Puts: 3 (50%)
Current vs Prior -66.67%
Calls: -33.33% (Calls)
Puts: -100.00% (Puts)
Prior 7-Day Total 284
Calls: 169 (60%)
Puts: 115 (40%)
Prior 7-Day Average 47
Calls: 24 (60%)
Puts: 16 (40%)
Current vs Prior 7-Day Avg -95.77%
Calls: -91.72%
Puts: -100.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/05) $360
Calls: $360 (100%)
Puts: -- (0%)
Prior (08/04) $465
Calls: $426 (92%)
Puts: $39 (8%)
Current vs Prior -22.58%
Calls: -15.49%
Puts: -100.00%
Prior 7-Day Total $48.5K
Calls: $32.1K (66%)
Puts: $16.5K (34%)
Prior 7-Day Average $8.1K
Calls: $4.6K (66%)
Puts: $2.4K (34%)
Current vs Prior 7-Day Avg -95.55%
Calls: -92.14%
Puts: -100.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/05) --
Prior (08/04) 1.00
Current vs Prior -100.00%
Prior 7-Day Average 0.79
Current vs Prior 7-Day Avg -100.00%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/05) 2,220
Calls: 1,978 (89%)
Puts: 242 (11%)
Prior (08/04) 4
Calls: -- (0%)
Puts: 4 (100%)
Current vs Prior +55400.00%
Prior 7-Day Total 3,115
Calls: 3,107 (100%)
Puts: 8 (0%)
Prior 7-Day Average 623
Calls: 1,035 (100%)
Puts: 2 (0%)
Current vs Prior 7-Day Avg +256.34%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 17.69% | 22.13%
Prior 17.69% | 22.26%
Current vs Prior -0.00% | -0.57%
Prior 7-Day Avg 17.30% | 19.72%
Current vs 7-Day Avg +2.26% | +12.22%
Prior 7-Day Eod 17.69% | 22.26%
Current vs 7-Day Eod -0.00% | -0.57%
Sentiment NEUTRAL

Relative Spread

Detail
ℹ
Expiry | Next
Current 42.48% | 174.51%
Calls: 42.48% | 174.51%
Puts: -- | --
Prior 76.36% | 112.93%
Calls: -- | --
Puts: 76.36% | 159.18%
Current vs Prior -44.37% | +54.53%
Prior 7-Day Avg 76.36% | 112.93%
Calls: 76.36% | 66.67%
Puts: 76.36% | 159.18%
Current vs 7-Day Avg -44.37% | +54.53%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 100% of dollar volume in calls ($360) vs puts (--). Below-average activity with volume down 67% vs prior. Call-heavy open interest (1,978 calls vs 242 puts) suggests bullish positioning. Rising open interest (up 55400%) indicates new positions being established.

Smart Money BULLISH
Retail Flow NEUTRAL
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current NEUTRAL
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 2 found (avg delta 0.60, highest 0.65)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Sep 180.054.50$2.28195.2%--0.6513
$20.00Aug 211.201.85$1.5342.5%--0.561.2K
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. -- active (total vol --, top --)

No options available for this category

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 1 strikes (avg 86.6%, max 86.6%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$22.50Aug 21Sep 18160.3%85.9%86.6%--482
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 1 found (best R:R 5.58, avg 5.58)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$20.00$22.50Sep 18$0.38$2.12$0.385.58$20.38
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 1 found (best R:R 0.18, avg 0.18)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$20.00$22.50Sep 18$0.38$0.38$2.120.18$20.38
BULL PUT (0)
No bull put found

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 1 found (avg debit $0.75, cheapest $0.75)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$20.00Aug 21Sep 18$0.7583.7%94.1%
PUTS (0)
No puts found

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 1 found (cheapest 18.03% of stock, avg 18.03%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$22.50$17.50Aug 21$1.85$1.80$3.65$13.85$26.15

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 2 found (best net $-1.52, 2 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$20.00$22.501:2Sep 18-$1.52$0.98
$20.00$22.501:2Aug 21-$2.17$0.33
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. -- found (best yield --%, avg --%)

No covered call setups found

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 35 contracts (avg 105 vol/day, 25 traded recently)

AMPH averages only 105 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $20.00 08-21 call last traded $2.15 on 07/29 (now $1.20/$1.85) — try a limit near $1.53. Also watch the $17.50 09-18 call last traded $3.30 on 07/28 (now $1.85/$5.90) — try a limit near $3.30; the $20.00 12-18 call last traded $2.06 on 06/22 (now $0.55/$4.80) — try a limit near $2.06. Most tradeable put: the $25.00 08-21 put last traded $4.90 on 06/26 (now $3.00/$7.00) — try a limit near $4.90.
CALLS (15)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$20.00Aug 21$1.20$1.85$1.53$2.15 07/29$0.77–$2.10$1.531.2K
$20.00Sep 18$0.05$4.50$2.28$2.55 07/31$1.27–$2.50$2.2813
$20.00Dec 18$0.55$4.80$2.68$2.06 06/22$2.23–$3.05$2.06100
$22.50Aug 21$0.00$3.70$1.85$0.70 07/31$0.33–$1.90$0.70330
$22.50Sep 18$0.00$3.80$1.90$1.05 07/29$0.55–$2.10$1.05152
$22.50Dec 18$0.00$4.20$2.10$2.01 06/11$1.90–$2.18$2.016
$17.50Sep 18$1.85$5.90$3.88$3.30 07/28$2.55–$4.10$3.302
$25.00Aug 21$0.00$2.20$1.10$0.30 07/20$0.25–$2.55$0.304
$25.00Sep 18$0.10$2.55$1.33$0.39 07/24$1.25–$1.33$0.399
$25.00Dec 18$0.05$1.80$0.93$1.10 07/31$0.90–$1.23$0.9311
$15.00Sep 18$3.70$7.80$5.75--$5.75–$5.75—$3.708
$30.00Dec 18$0.00$3.60$1.80$0.56 07/14$1.23–$1.80$0.562
$30.00Sep 18$0.00$1.15$0.57--$0.57–$0.57—--22
$35.00Sep 18$0.00$3.50$1.75--$1.75–$1.75—--8
$40.00Sep 18$0.00$3.40$1.70--$1.70–$1.70—--89
PUTS (20)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$20.00Sep 18$0.00$4.40$2.20$1.40 07/29$1.63–$2.78$1.402
$20.00Dec 18$0.20$4.50$2.35$2.30 06/15$2.28–$3.05$2.305
$20.00Mar 19$1.35$5.10$3.22$3.00 07/22$2.85–$3.90$3.002
$20.00Aug 21$0.00$4.10$2.05--$2.05–$2.05—--1
$22.50Aug 21$0.90$5.00$2.95$3.10 06/26$2.63–$4.05$2.951
$22.50Sep 18$1.20$5.30$3.25--$3.25–$3.25—$1.209
$17.50Aug 21$0.00$3.60$1.80$0.60 07/13$0.78–$1.98$0.6012
$17.50Dec 18$0.00$4.00$2.00$1.85 06/22$1.75–$2.15$1.8524
$17.50Sep 18$0.00$2.40$1.20--$1.20–$1.20—--5
$25.00Aug 21$3.00$7.00$5.00$4.90 06/26$4.72–$6.40$4.901
$25.00Sep 18$3.20$7.20$5.20--$5.20–$5.20—$3.201
$15.00Aug 21$0.00$0.25$0.13$0.30 07/31$0.13–$1.92$0.132
$15.00Sep 18$0.00$3.70$1.85$0.50 07/31$1.23–$2.50$0.501
$15.00Dec 18$0.00$3.70$1.85$0.85 06/15$1.55–$1.90$0.852
$12.50Sep 18$0.10$3.50$1.80$0.25 07/29$1.10–$1.90$0.2560
$30.00Sep 18$7.90$12.00$9.95--$9.95–$9.95—$7.901
$30.00Mar 19$8.20$12.20$10.20--$10.20–$10.20—$8.205
$10.00Aug 21$0.00$3.40$1.70$0.05 07/27$0.03–$2.50$0.0571
$7.50Aug 21$0.00$3.40$1.70$0.05 07/24$0.03–$1.75$0.0511
$5.00Aug 21$0.00$0.05$0.03$0.10 07/24$0.03–$1.70$0.0326

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 2
Total Puts --
Put/Call Ratio --
Net Difference 2

Prior's Put/Call Breakdown

Total Calls 3
Total Puts 3
Put/Call Ratio 1.00
Net Difference --

Prior 7-Day Put/Call Summary

Total Calls 169
Total Puts 115
Average Put/Call Ratio 0.79
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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