Tour v490
AMPH
AMPHASTAR PHARMACEUT
$19.90 -1.58%
$19.66 (-1.21%)🌙
as of 08/04 06:22 PM
(8/3 18:11) ◀
|
Tuesday, August 4, 2026 (6:22pm)
January 2026
|
▶
◀ 8/4 18:22

Option Volume

Detail
ℹ
Current (08/04) 6
Calls: 3 (50%)
Puts: 3 (50%)
Prior (08/03) 7
Calls: 9 (75%)
Puts: 3 (25%)
Current vs Prior -14.29%
Calls: -66.67% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 308
Calls: 171 (56%)
Puts: 137 (44%)
Prior 7-Day Average 51
Calls: 24 (56%)
Puts: 19 (44%)
Current vs Prior 7-Day Avg -88.31%
Calls: -87.72%
Puts: -84.67%
Sentiment NEUTRAL

Dollar Volume

Detail
ℹ
Current (08/04) $465
Calls: $426 (92%)
Puts: $39 (8%)
Prior (08/03) $5.4K
Calls: $1.4K (20%)
Puts: $5.4K (80%)
Current vs Prior -91.31%
Calls: -68.88%
Puts: -99.27%
Prior 7-Day Total $50.3K
Calls: $32.3K (64%)
Puts: $18.0K (36%)
Prior 7-Day Average $8.4K
Calls: $4.6K (64%)
Puts: $2.6K (36%)
Current vs Prior 7-Day Avg -94.45%
Calls: -90.77%
Puts: -98.48%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/04) 1.00
Prior (08/03) 1.00
Current vs Prior +0.00%
Prior 7-Day Average 1.45
Current vs Prior 7-Day Avg -31.27%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (08/04) 4
Calls: -- (0%)
Puts: 4 (100%)
Prior (08/03) 1
Calls: -- (0%)
Puts: 1 (100%)
Current vs Prior +300.00%
Prior 7-Day Total 3,130
Calls: 3,107 (99%)
Puts: 23 (1%)
Prior 7-Day Average 626
Calls: 1,035 (100%)
Puts: 5 (0%)
Current vs Prior 7-Day Avg -99.36%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 17.69% | 22.26%
Prior 17.80% | 24.38%
Current vs Prior -0.65% | -8.70%
Prior 7-Day Avg 17.69% | 20.21%
Current vs 7-Day Avg -0.02% | +10.16%
Prior 7-Day Eod 17.80% | 24.38%
Current vs 7-Day Eod -0.65% | -8.70%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 76.36% | 112.93%
Calls: -- | --
Puts: 76.36% | 159.18%
Prior 76.36% | 112.93%
Calls: -- | --
Puts: 76.36% | 159.18%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 76.36% | 112.93%
Calls: 76.36% | 66.67%
Puts: 76.36% | 159.18%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 92% of dollar volume in calls ($426) vs puts ($39). Light premium activity with dollar volume down 91% vs prior. Rising open interest (up 300%) 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 BEARISH
7-Day Avg BULLISH
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BEARISH
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. 1 found (avg delta 0.55, highest 0.55)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Aug 211.201.65$1.4231.7%30.55--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 2 active (total vol 6, top 3)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Aug 211.201.65$1.4231.7%30.55--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Aug 210.000.25$0.13192.3%30.074

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

No setups found for this strategy

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

No setups found for this strategy

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

No setups found for this strategy

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

No setups found for this strategy

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. -- found (cheapest --% of stock, avg --%)

No strangle setups found

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. -- found (best net $--, -- credits)

No setups found for this strategy

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 6.03%, avg 6.03%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$20.00Aug 21$1.200.550.5%6.03%6.53%3--

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. 25 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 put: the $15.00 08-21 put last traded $0.30 on 07/31 (now $0.00/$0.25) — try a limit near $0.13.
CALLS (11)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$20.00Aug 21$1.20$1.65$1.42$2.15 07/29$0.77–$2.10$1.42--
$20.00Sep 18$0.05$4.40$2.23$2.55 07/31$1.27–$2.50$2.23--
$20.00Dec 18$0.60$4.80$2.70$2.06 06/22$2.23–$3.05$2.06--
$17.50Sep 18$1.70$5.80$3.75$3.30 07/28$2.55–$4.10$3.30--
$22.50Aug 21$0.00$0.95$0.48$0.70 07/31$0.33–$1.90$0.48--
$22.50Sep 18$0.00$3.80$1.90$1.05 07/29$0.55–$2.65$1.05--
$22.50Dec 18$0.00$4.20$2.10$2.01 06/11$1.90–$2.18$2.01--
$25.00Aug 21$0.00$2.20$1.10$0.30 07/20$0.25–$2.55$0.30--
$25.00Sep 18$0.10$2.55$1.33$0.39 07/24$1.25–$1.33$0.39--
$25.00Dec 18$0.05$1.80$0.93$1.10 07/31$0.90–$1.23$0.93--
$30.00Dec 18$0.00$3.50$1.75$0.56 07/14$1.23–$1.80$0.56--
PUTS (14)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$20.00Sep 18$0.00$4.40$2.20$1.40 07/29$1.63–$2.78$1.40--
$20.00Dec 18$0.25$4.60$2.42$2.30 06/15$2.28–$3.05$2.30--
$20.00Mar 19$2.50$5.30$3.90$3.00 07/22$2.85–$3.90$3.00--
$17.50Aug 21$0.00$3.70$1.85$0.60 07/13$0.78–$1.98$0.60--
$17.50Dec 18$0.00$4.10$2.05$1.85 06/22$1.75–$2.15$1.85--
$22.50Aug 21$1.00$5.10$3.05$3.10 06/26$2.63–$4.05$3.05--
$15.00Aug 21$0.00$0.25$0.13$0.30 07/31$0.13–$1.92$0.134
$15.00Sep 18$0.00$3.70$1.85$0.50 07/31$1.23–$2.50$0.50--
$15.00Dec 18$0.00$3.70$1.85$0.85 06/15$1.50–$1.90$0.85--
$25.00Aug 21$3.10$7.30$5.20$4.90 06/26$4.72–$6.40$4.90--
$12.50Sep 18$0.10$3.60$1.85$0.25 07/29$1.10–$1.90$0.25--
$10.00Aug 21$0.00$0.05$0.03$0.05 07/27$0.03–$2.50$0.03--
$7.50Aug 21$0.00$0.05$0.03$0.05 07/24$0.03–$1.75$0.03--
$5.00Aug 21$0.00$0.05$0.03$0.10 07/24$0.03–$1.70$0.03--

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

Prior's Put/Call Breakdown

Total Calls 9
Total Puts 3
Put/Call Ratio 1.00
Net Difference 6

Prior 7-Day Put/Call Summary

Total Calls 171
Total Puts 137
Average Put/Call Ratio 1.45
Ratio Trend Stable

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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